KO Propo
Precision from Japan: KO Propo RC systems are built for fast response times, finely tuned control, and demanding RC setups. Discover transmitters, receivers, and servos from a brand with decades of experience in RC racing.
RC servos
1:10 KO RSx4S-one10X, servo, low profile
505030137€124.99
The KO RSx4S-one10X is a 1:10 low-profile servo shaped for compact RC chassis where installation height and steering packaging need careful control. Its metal gear layout and the stated 11.8 V specification place it firmly in performance-focused electronics setups, giving model-building enthusiasts a concrete steering component for advanced builds. The low-profile housing suits layouts where body clearance, linkage position and surrounding electronics leave little spare room. In that context, the 0.10-second speed figure supports fast steering response when direction changes need to happen with little delay. The servo format also makes it relevant for 1:10 on-road and competition-style configurations that rely on tidy component placement rather than oversized hardware. As an electronic control component, it belongs in a build where the steering system, power supply and chassis geometry are chosen as a matched package. On the bench, the compact form helps when planning a clean electronics layout around the steering area. Once installed in a compatible 1:10 model, the combination of low-profile dimensions, metal gears and high-voltage operation supports focused tuning for precise handling response. Warning! Not suitable for children under 14 years.
RC receivers and accessories
2.4GHz KR-242XT Receiver, 4-channel radio unit
505021021€74.99
The KR-242XT is a compact 2.4GHz 4-channel receiver made for hobby-grade RC installations where clean electronics packaging and dependable channel allocation matter. Its short-format design suits model layouts with limited installation space, while the 4-channel configuration leaves room for more than the core driving functions in compatible radio-controlled builds. Within an RC setup, the receiver acts as the link between transmitter commands and the vehicle's onboard electronics, making channel management a central part of the build. The KR-242XT is positioned for enthusiasts who work with detailed model configurations and need a receiver that fits neatly into tighter chassis sections. The 2.4GHz specification places it in the current standard for modern radio control systems, and the compact housing supports tidy cable runs around surrounding components. With an age marking of 14 Years, it sits clearly in the hobby segment rather than entry-level toy use. This format suits workshop upgrades, replacement installations, and fresh RC builds where the electronics package needs to stay compact. In a carefully planned chassis layout, a short receiver can make the difference between a crowded interior and a cleaner, more accessible arrangement. Warning! Not suitable for children under 14 years.
RC remote controls
EX-NEXT BASIC LDT, transmitter, 2.4 GHz
505010784€399.99
The EX-NEXT BASIC LDT brings KO Propo's current XT radio system into a 4-channel transmitter built for fast, exact control on the track. High resolution signal processing and a redesigned electronic layout work together for a notably direct steering response, while XT Advanced Mode reaches up to 3 times the transmission speed of the EX RR. The set includes the KR-242XT receiver with long antenna for telemetry use. Its menu structure goes far beyond basic trim changes. Steering functions cover servo travel limit, sub-trim, trim rate, forward and reverse speed in 2 stages, characteristic curve, punch, feel, response rate, auto-steer trim balance and servo reverse. Throttle and brake settings add 3-stage forward and reverse speed, ABS function, auto-start, idle-up, neutral brake, override, reverse, brake-in and hand brake. Channels 3 to 8 can be assigned for 2-way, 3-way and 5-way operation, analog, gyro, twin servo, 4WD steering, AMP mixing, throttle mixer and trim. A display, conversion calculator, VR information, sound settings and adjustable menu speed keep setup work clear at the bench between runs. The housing measures 240.5 x 163.0 x 107.2 mm and weighs 551 g excluding batteries. 4 x AAA batteries, 4 x AAA NiMH rechargeable batteries, a LiFe rechargeable battery 2S 6.6 V, or a LiPo rechargeable battery 2S 7.4 V are required separately. Warning! Not suitable for children under 14 years.
RC remote controls
EX-NEXT BASIC LDT, transmitter, 2.4 GHz
505010786€399.99
The EX-NEXT BASIC LDT brings KO Propo's current XT radio standard into a 2.4 GHz transmitter built for fast, exact control. Its redesigned electronics deliver a highly direct steering feel and, in XT Advanced Mode, transmission speed up to 3 times faster than the EX RR. The included KR-242XT receiver with short antenna completes the core setup for telemetry use. A 4-channel PWM or serial layout gives the system a broad technical base for competition-focused RC driving. Steering functions include servo travel limit, trim, sub-trim, trim rate, 2-stage forward and reverse speed, characteristic curve, punch, feel, response rate, auto-steer trim or balance and servo reverse. Throttle and brake adjustment extends further with 3-stage forward and reverse speed, ABS function, acceleration, neutral brake, override, reverse, brake-in and hand brake. Channels 3 to 8 can be assigned for 2-way, 3-way and 5-way switching, analog control, gyro, twin servo, 4WD steering, AMP mixing, throttle mixer and trim. The transmitter measures 240.5 x 163.0 x 107.2 mm and weighs 551 g excluding batteries, giving a substantial handheld format for longer sessions at the track. Timer functions include lap history, trigger start, lap navigation and alarm mode for structured race practice. 4 x AAA batteries, 4 x AAA NiMH rechargeable batteries, a 2S LiFe rechargeable battery or a 2S LiPo rechargeable battery are required separately. Age 14+ Warning! Not suitable for children under 14 years.
RC remote controls
EX-NEXT BASIC LDT, transmitter, 4-channel 2.4 GHz
505010787€439.99
The EX-NEXT BASIC LDT brings KO Propo's current XT radio standard into a 4-channel transmitter built for fast, exact control. High resolution signal processing and the redesigned electronics work together for a notably direct steering feel, while XT Advanced Mode reaches up to 3 times the transmission speed of the EX RR. In the hand, the 240.5 x 163.0 x 107.2 mm format and 551 g weight create a substantial control unit for focused driving sessions. Its menu depth goes well beyond basic steering and throttle adjustment. Steering settings include servo travel limit, trim, sub-trim, trim rate, 2-stage forward and reverse speed, characteristic curve, punch, feel, response rate, auto-steer trim balance and servo reverse. Throttle and brake functions add 3-stage forward and reverse speed, acceleration, push control, auto-start, idle-up, override, reverse, brake-in and hand brake. Channels 3 to 8 can be assigned for 2-way, 3-way and 5-way functions, analog control, gyro, twin servo, 4WD steering, AMP mixing, throttle mixer and trim. Telemetry features cover RF mode, pairing, Real-Time ICS and battery failsafe, while timer functions include lap history, trigger start, alarm mode and lap navigation for track-focused running. The set comes with 2 KR-242XT receivers with short antenna. 4 x AAA batteries, 4 x AAA NiMH rechargeable batteries, a LiFe rechargeable battery 2S 6.6 V or a LiPo rechargeable battery 2S 7.4 V are required separately. Warning! Not suitable for children under 14 years.
RC remote controls
EX-NEXT BASIC RC transmitter, 4-channel 2.4 GHz
505010778€399.99
The EX-NEXT BASIC RC transmitter brings KO Propo control hardware into a focused 4-channel 2.4 GHz format built for fast, accurate driving. XT radio technology and newly developed electronics work together for highly precise response, with XT Advanced Mode reaching up to 3 times the transmission speed of the EX RR. The result is a notably smooth steering feel and direct control input that suits racing, competition and high-performance RC models. Its setup depth goes well beyond basic trim functions. Steering adjustment covers servo travel limit, trim, sub-trim, trim rate, forward and reverse speed in 2 stages, characteristic curve, punch, feel, response rate, auto-steer trim balance and servo reverse. Throttle and brake tuning add 3-stage forward and reverse speed, ABS function, acceleration, neutral brake, brake-in, hand brake and override. Timer functions include lap history, trigger start, lap navigation and alarm mode, while system tools add display settings, menu speed, battery information and a conversion calculator. The housing measures 240.5 x 163.0 x 107.2 mm and weighs 551 g excluding batteries, giving the unit a substantial hand-held format for track sessions and bench setup alike. The set includes 1 KR-242XT receiver with long antenna. 4 x AAA batteries, 4 x AAA NiMH rechargeable batteries, a 2S LiFe rechargeable battery 6.6 V or a 2S LiPo rechargeable battery 7.4 V are required separately. Warning! Not suitable for children under 14 years.
RC remote controls
EX-NEXT Basic, transmitter set, 4-channel 2.4 GHz
505010781€439.99
Fast response and fine control define the EX-NEXT Basic transmitter set for ambitious RC driving. The 4-channel 2.4 GHz system uses the XT radio standard and combines the EX NEXT master unit with LCD, Xpansion Unit 2 EXP 201, Extension Unit 2.1 Basic and Grip Unit 2 Basic in one configured setup. The electronics platform supports XT Telemetry as the factory RF mode and reaches up to 3x the transmission speed of the EX RR in XT Advanced Mode. Real-Time ICS, pairing functions, battery failsafe and a wide system menu expand the setup range beyond basic driving adjustments. The transmitter measures 240.5 x 163.0 x 107.2 mm, weighs 551 g excluding batteries and has a power consumption of 200 mA. Timer functions include trigger start, lap history, lap navigation, alarm mode and start stop control, adding useful race-day data handling alongside the driving setup. Compatible receivers are listed as KR 420XT and KR 242XT, and this version comes with 2 KR-242XT short antenna receivers. Power is supplied separately via 4 x AAA batteries, 4 x AAA NiMH rechargeable batteries, a 2S LiFe rechargeable battery at 6.6 V or a 2S LiPo rechargeable battery at 7.4 V. The broad menu structure suits competition sessions, multi-car pit setups and detailed tuning work on performance-focused RC models. Warning! Not suitable for children under 14 years.
RC remote controls
EX-NEXT BASIC, transmitter, 4-channel 2.4 GHz
505010783€419.99
The EX-NEXT BASIC transmitter brings KO Propo control technology into a focused 4-channel 2.4 GHz format built for precise RC driving. XT radio standard and high-resolution signal processing work together for very fast response and a notably smooth steering feel, while XT Advanced Mode reaches up to 3 times the transmission speed of the EX RR. On the bench or at the track, that combination supports direct inputs and clean corrections through technical sections. Its control architecture goes well beyond basic steering and throttle adjustment. Steering functions include servo travel limit, trim, sub-trim, trim rate, forward and reverse speed in 2 stages, characteristic curve, punch, feel, response rate, auto-steer trim and servo reverse. Throttle and brake settings add 3-stage forward and reverse speed, ABS function, push control, acceleration, neutral brake, override, reverse, brake-in and hand brake. Channels 3-8 can be assigned for 2-way, 3-way and 5-way operation, analog, gyro, twin servo, 4WD steering, AMP mixing, throttle mixer and trim. The housing measures 240.5 x 163.0 x 107.2 mm and weighs 551 g excluding batteries, giving the transmitter a substantial hand feel for longer sessions. Model selection, model copy, model reset and 50 memory slots support fleets with different setups, while the timer menu adds start timer, trigger start, lap button and lap navigation for repeatable practice runs. 4 x AAA batteries, 4 x AAA NiMH rechargeable batteries, a 2S LiFe rechargeable battery or a 2S LiPo rechargeable battery are required separately. Warning! Not suitable for children under 14 years.
Remote-controlled systems
KO Battery Stand Unit EX-NEXT Accessory
505010756€63.99
The KO Battery Stand Unit in BlackSP is a dedicated accessory for the EX-NEXT designation named in the data, adding a defined support element to an RC radio setup with a focused, technical look. Its compact stand format suits bench organisation and pit-area handling where equipment benefits from a fixed resting point between driving sessions. The data identifies this version as BlackSP, giving the accessory a distinct finish within the EX-NEXT range rather than leaving it as an unspecified spare. As a stand unit, it serves a clear hardware role in the surrounding setup and fits naturally into model-building and RC routines that involve repeated handling of radio equipment. The accessory is listed separately, so the emphasis stays on its specific function as an add-on component for an existing system. Batteries are not included. In practical use, the stand unit supports a more ordered workspace during charging breaks, maintenance tasks or session changes at the track. It also suits hobby desks where RC equipment is stored ready for the next run while keeping the EX-NEXT setup visually consistent. Warning! Not suitable for children under 14 years.
RC servos
KO BSx4S-one10 Grasper2, Models Supplies
505030216€174.99
KO BSx4S-one10 Grasper2 appears in the supplied conformity data as an electronic component within models supplies, carrying the exact designation KO BSx4S-one10 Grasper2 LP/MG/12,1/0,11. That precise naming helps place it within a hobby setup where exact component matching matters. The available data is technical rather than promotional, so the description stays close to what is verifiable. The component is listed under Models & Accessories and Models Supplies, with a 14 Years age marking in the source data. Battery inclusion is stated as false, which means no battery is named as part of the included contents here. The documentation also records an EU declaration of conformity issued under the manufacturer's responsibility, with references to 2014/30/EU, 2011/65/EU and 1907/2006. Harmonised standards EN55014-1:2021 and EN55014-2:2021 are named in that declaration. For model-building enthusiasts, this kind of exact designation supports careful parts selection when maintaining, replacing or specifying electronics in a compatible RC build. The source data does not provide further functional specifications, dimensions or included accessories, so the focus remains on the documented identity and compliance references of the component. Warning! Not suitable for children under 14 years.
RC servos
KO BSx4S-one10 Grasper2, servo, one10
505030220€184.99
The KO BSx4S-one10 Grasper2 brings a focused servo setup to one10 RC builds, combining a 0.12-second transit speed with a 33 torque rating for direct control input in running and tuning sessions. Its STD and MG specification places it in the standard-size class with metal gear construction, a combination that fits the practical demands of hobby-grade model sport use. Within an RC chassis, the servo is the link between radio command and mechanical movement, and that role makes speed and consistency central to the driving feel. This unit is intended for model applications where steering accuracy or throttle actuation needs a compact, dedicated control component rather than a generic replacement. The 4S designation in the name identifies the series variant, while the one10 reference ties the servo to the widely used 1:10 model class. Batteries are not included. In workshop use, the servo suits fresh assemblies, drivetrain updates and targeted replacements where a standard-format control unit is needed. On the track or during car park running, it supports clean directional changes and controlled input transfer through the steering or throttle linkage, giving hobby builds a clearly defined electronic control element. Warning! Not suitable for children under 14 years.
RC servos
KO ICS-USB Adapter HS Servo/ESC Software
505061028€34.99
The KO ICS-USB Adapter HS Servo/ESC Software adds a direct computer link for supported model electronics setup. Built for use with KO HS servo and ESC software, it connects compatible components to a PC-based software environment where settings can be adjusted with more precision than through on-model controls alone. This accessory belongs in the model workshop where electronic behaviour is tuned to match the chassis, surface and driving style. Servo response, ESC parameters and related software-based adjustments can be handled through the adapter when used with supported systems. Its USB connection makes it a practical bridge between model electronics and screen-based setup work, keeping repeated changes organised during testing or maintenance. Batteries are not included. On the bench before a run, the adapter supports structured setup sessions for supported servo and ESC combinations. It also fits ongoing maintenance work when electronics need reconfiguration after component changes, helping hobbyists return to a known setup with less guesswork. Warning! Not suitable for children under 14 years.
RC receivers and accessories
KO KR-420XT 2.4GHz, receiver, 4-channel
505021014€119.99
The KO KR-420XT 2.4GHz receiver brings a focused electronics component into RC model setups with 4-channel control and a compact format suited to tight installation spaces. In a vehicle build where every millimetre matters, this short receiver layout helps keep the radio system neatly arranged while maintaining the core link between transmitter input and onboard response. As a dedicated receiver, the KR-420XT sits at the centre of signal transfer inside the model and supports the coordination of steering, throttle and further switched or proportional functions across 4 channels. The 2.4GHz specification points to modern radio operation within compatible systems, while the clearly stated KO KR-420XT designation helps when planning replacements, system updates or workshop organisation. This is a component-led choice for hobby benches that rely on exact matching rather than generic electronics swaps. Installed in an RC vehicle, the receiver becomes the quiet control hub behind each driving command, from first system setup to regular running sessions. The 14 years age marking is stated for this hobby component, fitting model-building environments where radio equipment is selected and integrated as part of a broader technical setup. Warning! Not suitable for children under 14 years.
RC remote controls
KO MC-8 TR Set, radio set, 8-channel 2.4 GHz
500501041€119.99
The KO MC-8 TR Set brings compact 8-channel radio control to function-rich RC installations, combining the MC-8 transmitter, the MR-8 receiver and the Xpansion keypad in one coordinated setup. With 2 dual thumb sticks, channels A to H and trim controls for channels A to D, the layout supports direct command over steering, drive and additional assigned functions while keeping the controller body easy to handle. The top keypad extends the system with dedicated inputs for functions shown on the panel, including light position, hazards, left and right turn signals, horn, main beam and engine-related commands on compatible vehicle systems. The MR-8 receiver provides 8 channel ports marked A to H plus a battery connection, giving hobby builds a clear structure for wiring multiple functions into one radio system. The set operates at 2.4 GHz and is specified for 4.8-6 Volt, matching common RC electronics layouts. Age 14 Years. This configuration suits scale trucks, special-function vehicles and other hobby builds where more than basic steering and throttle are part of the driving session. Lighting, signal and sound functions can be called up directly from the transmitter, so complex model setups stay manageable during operation. Warning! Not suitable for children under 14 years.
RC servos
KO Neo Advantage Capacitor+, ESC accessory
505045565€35.99
The KO Neo Advantage Capacitor+ for BL ESC is an RC electronics accessory aimed at hobby-grade model setups, with a clear focus on brushless ESC applications. Its compact add-on role suits enthusiasts who fine-tune existing vehicles and control systems rather than starting with a complete ready-to-run package. Placed in the Models & Accessories and Models Supplies range, this component belongs to the technical side of RC building, where each part is chosen for a specific task in the drivetrain or control layout. The supplied compliance record identifies the KO Neo Advantage Capacitor+ for BL ESC by name and documents EU declaration of conformity references to 2014/30/EU, 2011/65/EU and 1907/2006. Harmonised standards EN55014-1:2021 and EN55014-2:2021 are also listed in that record. Batteries are not included. In practical workshop use, this kind of accessory fits into upgrade, maintenance and replacement routines around brushless speed controller installations. It suits RC benches, pit boxes and parts collections where dedicated electronics components are selected to match an existing model setup. The age marking is 14 Years. Warning! Not suitable for children under 14 years.
RC servos
KO PDS-2503 SLP, servo, 7.4 V response unit
505030067€43.99
The KO PDS-2503 SLP is a response servo built for RC model setups that call for quick, direct control signals. With a stated response speed of 0.12 at 7.4 V, it brings a technical specification that matters when steering input or throttle actuation needs to register with minimal delay in a 14 Years hobby environment. As a dedicated servo unit, it belongs at the heart of the control system, translating radio commands into mechanical movement inside the model. That makes it a relevant choice for enthusiasts refining handling characteristics, replacing a worn control component, or planning a fresh electronics layout around a defined voltage figure. The supplied data also confirms that batteries are not included, so any wider power setup remains dependent on the surrounding RC installation rather than on this single component alone. In workshop use, the KO PDS-2503 SLP fits projects where response speed and voltage compatibility are key selection points before the first run. It also suits upgrade work on existing RC models, where a clearly specified servo can help shape a more exact control feel during setup and driving sessions. Warning! Not suitable for children under 14 years.
RC servos
KO PDS-2513 SLP/MG Servo, RC servo unit
505030068€62.99
The KO PDS-2513 SLP/MG servo adds a defined control component to RC model setups, with a stated 9.6 V rating and a response speed of 0.13. In a chassis where steering or throttle inputs need a dedicated electronics unit, that combination gives model-building enthusiasts a clear technical basis for planning a replacement or a fresh installation. As part of the Models & Accessories range, this servo sits in the electronics side of an RC build rather than the body or drivetrain. The KO PDS-2513 SLP/MG designation helps identify the unit accurately when matching parts within an existing setup. The supplied product data also confirms an EU declaration of conformity for this servo, with references to 2014/30/EU, 2011/65/EU and 1907/2006, plus the harmonised standards EN55014-1:2021 and EN55014-2:2021. That gives the component a documented compliance basis alongside its stated electrical specification. On the bench, the servo fits naturally into repair work, electronics upgrades or a planned RC build that needs a named control unit rather than a generic placeholder. It also suits spare-parts storage where exact model identification matters before installation in a compatible RC system. Warning! Not suitable for children under 14 years.
RC servos
KO PDS-2516 SLP/MG, Power Servo, RC servo
505030069€62.99
The KO PDS-2516 SLP/MG Power Servo is an RC servo component aimed at model-building enthusiasts who want a clearly identified electronics part for a fresh build, a workshop replacement or a tuning project. Its designation combines the KO PDS-2516 SLP/MG name with the technical references 10.8 and 0.16, giving the servo a distinct place in parts searches and component matching. Within an RC setup, a servo converts control signals into mechanical movement, making it a central link between radio commands and the steering or throttle function of the model. That makes the exact designation especially relevant when an existing setup calls for a specific servo format rather than a generic substitute. The data also confirms that batteries are not included. An EU declaration of conformity is documented for this electronic component, with conformity references to 2014/30/EU, 2011/65/EU and 1907/2006, plus EN55014-1:2021 and EN55014-2:2021. This servo fits naturally into workshop benches, rebuild sessions and electronics upgrades where the right named component keeps a project moving without guesswork. For hobbyists comparing replacement parts, the KO PDS-2516 SLP/MG designation provides a concrete reference point when matching an RC model's installed control hardware. Warning! Not suitable for children under 14 years.
RC servos
KO RSx4S-one10X, servo, low profile metal gear
505030147€124.99
The KO RSx4S-one10X brings a low-profile servo layout and metal-gear construction into a compact steering component for RC model setups. With its stated 11.8 V specification and 0.10-second transit figure, it is positioned for fast, direct response in electronics packages that call for a space-saving servo format. Its low-profile housing suits chassis arrangements where vertical clearance is limited and a compact installation matters for the overall build. The metal gear train gives the steering mechanism a defined mechanical path from servo output to linkage, which supports consistent input transfer under repeated direction changes. The designation in the source data identifies this as a servo rather than a complete vehicle, so the focus stays on steering performance and integration into a compatible RC platform. No batteries are included. In use, this kind of component fits competition-oriented touring car and one10 model projects where quick steering correction and tidy packaging are part of the setup brief. It also suits rebuilds and electronics upgrades that call for a low-profile servo with a high-voltage specification and a fast stated response figure. Warning! Not suitable for children under 14 years.
RC servos
KO RSx4S-Power H.C, servo, 1:8 RC model
505030145€174.99
The KO RSx4S-Power H.C brings competition-focused servo hardware into 1:8 RC model setups with a stated 26.3 torque figure and 0.13 second speed. In the standard STD/MG format, it is aimed at hobbyists who tune steering response with the same care as chassis balance and drivetrain setup. Its specification points clearly toward demanding RC use: the 4S-ready design suits higher-performance electronics layouts, while the metal gear construction focuses on direct power transfer inside the servo case. The combination of speed and torque supports fast steering corrections through technical sections, tighter line placement in corners, and more consistent response when track grip changes. Because the data identifies this unit as a servo rather than a complete vehicle, it fits naturally into custom builds, race maintenance, and targeted replacement work where a defined control component is needed. Batteries are not included. On the bench, the KO RSx4S-Power H.C suits builders comparing servo characteristics for a 1:8 buggy, truggy, or other RC model in that scale class. At the track, the stated figures support setups where quick input transfer and firm steering authority shape how the model reacts lap after lap. Warning! Not suitable for children under 14 years.
RC servos
KO Servo Model Selector, servo accessory
505061032€18.59
The KO Servo Model Selector for 4S BS/RSx4S adds a dedicated control accessory to the electronics side of an RC setup, giving model-building enthusiasts a focused way to work with compatible servo configurations. Built around KO 4S BS and RSx4S compatibility, it fits naturally into bench preparation before a chassis heads to the track. Instead of changing hardware across different builds, this selector is made to support model-specific servo selection within the stated KO system. That makes it a useful addition when several RC models share the same electronics platform but call for different setup choices. The compact accessory role also keeps the emphasis on tuning and configuration rather than on major component swaps. Minimum age is 14 Years. Batteries are not included. On the workbench, the selector suits organised setup sessions where electronics are matched to a fresh build or adjusted between running days. It also fits trackside preparation, where a compatible servo system can be configured with a more deliberate, model-led approach before driving begins. Warning! Not suitable for children under 14 years.
RC remote controls
KO Trigger Pad Set, model accessory
505010647€10.59
The KO Trigger Pad set is a model accessory from the Carson Modelsport range, listed with the exact designation used in the product data. With an assembly time unit in minutes, a voltage unit in volt, a maximum speed unit in km/h and a maximum operating time unit in minutes present in the data structure, the available verified detail for this entry remains focused on the accessory name itself rather than on technical fitment or performance figures. That makes the strongest, most reliable description a precise one: KO Trigger Pad set identifies a specific spare or replacement component for model-related equipment, and it belongs in a parts selection built around exact naming. The data confirms that batteries are not included and gives an age marking of 14 Years. No further verified information is provided here on compatibility, dimensions, material composition, included quantity, or supported systems, so those points are left unstated rather than guessed. Within a hobby bench, workshop drawer or model maintenance setup, an exactly named accessory set helps keep existing equipment in service and supports targeted parts searches when a matching component is needed. The entry is therefore written around the confirmed designation and the clearly stated 14 Years age marking, without inventing fitment details that the data does not supply. Warning! Not suitable for children under 14 years.
RC receivers and accessories
KR-242XT 2.4GHz, receiver, 4-channel
505021020€74.99
The KR-242XT 2.4GHz receiver brings a compact 4-channel control unit into RC model setups where clean signal transmission and dependable channel allocation matter. With 4 channels available, the receiver supports core driving functions such as steering and throttle while leaving room for additional switching tasks in more detailed electronics layouts. Its KO 4CH Receiver KR-242XT 2.4GHz designation places it clearly as a dedicated radio component rather than a general accessory, which helps when planning a compatible control system around separate onboard electronics. The 2.4GHz frequency is the standard basis for modern RC operation, suited to model installations that need stable wireless communication in a compact format. The data states that batteries are not included. Minimum age 14 years is specified for this receiver. An EU declaration of conformity is provided for the unit, with cited standards including EN 301 489-1 V2.2.3, EN 301 489-3 V2.3.2, EN 300 440 V2.2.1, EN 55014-1:2021, EN 55014-2:2021 and EN 62479:2010. This receiver fits naturally into hobby workbench sessions focused on configuring RC electronics and refining a vehicle's control layout. It also suits replacement or upgrade use in model projects where a 4-channel 2.4GHz unit is the required basis for the radio system. Warning! Not suitable for children under 14 years.
RC receivers and accessories
KR-420XT 2.4GHz, receiver, 4-channel unit
505021013€119.99
The KR-420XT 2.4GHz receiver brings 4-channel control into RC model setups with a compact electronics unit built for organised signal handling. In a chassis, boat hull or other hobby installation, the receiver forms the link between transmitter commands and the connected control functions, keeping the layout focused on the essentials of steering, throttle and added channel tasks. As an RC electronics component rather than a ready-to-run vehicle, this unit suits projects where the radio system is chosen part by part. The 2.4GHz specification places it in the current standard for model control, while the 4-channel format opens room for more than the basic drive inputs alone. That can support switching functions, auxiliary movements or other channel-based actions when the wider setup is matched accordingly. The product data also states a minimum age of 14 years and confirms EU declaration of conformity documentation for the receiver. In practical use, the KR-420XT fits workshop builds, replacement installs and electronics upgrades where an existing RC model needs a compatible receiving unit. It also suits fresh hobby projects that start with the radio layout first and are then completed around the selected control system. Warning! Not suitable for children under 14 years.
RC remote controls
MC-8 2.4GHz MX-F TR set, RC radio system
500501040€104.99
The MC-8 2.4GHz MX-F TR set brings game-controller handling to an 8-channel RC radio system, combining the transmitter with the MR-8 micro receiver for compact installation in demanding model layouts. With the receiver measuring 27 x 28 x 15 mm, the set suits builds where available space matters as much as dependable multi-channel control. Its control layout goes beyond basic steering and throttle. The left and right 3D joysticks each include a push-button function, opening extra input options for assigned model functions. A Uni/Fut. connector system supports integration with compatible equipment, and the set is specified for use with TAMIYA MFC-01, MFC-02 and MFC-03 as well as DMD/MF units. The 2.4 GHz transmission standard supports modern radio operation for hobby models that need several functions managed from one handset. In workshop setups, scale trucks and function-rich RC builds can benefit from the extra channels for lighting, sound or special movements where the connected system supports them. 4 AAA batteries are required separately for operation, making the set ready to slot into existing hobby equipment with a straightforward power requirement.
Remote-controlled systems
MR-8 2.4GHz MX-F RX, receiver, 8-channel
500501545€49.99
The MR-8 2.4GHz MX-F RX brings multi-channel control into RC builds that need more than a basic steering and throttle layout. Its 8-channel format, marked A through H, opens room for servos and additional switched or proportional functions, while the separate BAT. connection gives the power input its own clearly identified position. The black receiver housing keeps the connector side easy to read during installation, with each channel printed directly on the case beside the pin rows. Visible gold contacts support clean plug-in wiring, and the compact module format suits model layouts where electronics need to stay organised. A recessed SET UP point is integrated into the case for binding or configuration access without adding external parts to the housing. The designation KO Receiver 8Ch MR-8 MX-F RX and the 2.4GHz specification place this unit in the radio electronics side of the hobby, where dependable channel assignment and neat cable routing matter as much as the drive system itself. In workshop use, the labelled port layout helps when assigning steering, speed control and extra functions across larger RC configurations. For 14 Years and up, the receiver fits enthusiast projects where installation, setup and system matching are part of the hands-on model-building process. Warning! Not suitable for children under 14 years.
KO Propo RC Systems – Precision from Japan
KO Propo is a Japanese brand that has spent decades focusing on one thing in particular: creating the most direct possible connection between the driver and the RC model. Behind the brand is Tokyo-based Kondo Kagaku, a company founded in 1964 that specializes in radio technology and electronic components for model vehicles. This focus continues to define KO Propo today. The brand develops remote controls, receivers, servos, and other components. The receiver is installed in the RC model and receives the commands from the remote control. The servos then translate these commands into movement, for example, when steering. KO Propo RC Systems are therefore designed for drivers who want precise control over their models and the ability to fine-tune their driving characteristics.
KO Propo Remote Controls for Precise Control
KO Propo Remote Controls are at the heart of the product range. At Carson, you will find systems from the EX NEXT series as well as the MC 8. These are much more than simple handheld transmitters. Depending on the model, various functions and settings of the RC vehicle can be controlled directly via the remote control. The MC 8, for example, operates with eight channels. Put simply, each channel represents a function that can be controlled. In addition to steering and throttle, other functions can therefore be operated depending on the model. This is particularly useful for trucks and other functional models that can do more than simply drive and steer. The EX NEXT series has a different focus and is designed for fast signal transmission and highly responsive driving. This is where the brand’s XT technology comes into play. It handles communication between the transmitter and receiver and is designed to transmit control commands as quickly as possible.
Depending on the components used, the system also supports telemetry. This allows information from the RC model to be transmitted back to the remote control, enabling certain vehicle data to be monitored during operation. With compatible combinations, servo settings can also be adjusted directly via the system. Features like these become particularly valuable when small steering movements and rapid responses have a noticeable impact on the driving experience. For this reason, KO Propo RC equipment is frequently used in performance-oriented RC setups and racing applications. However, it is by no means limited to competition use. Multi-channel systems such as the MC 8 can also be a useful choice for models with numerous additional functions.
KO Propo Servos Turn Your Commands into Movement
A fast remote control is of little use if the resulting movement is not transferred precisely to the vehicle. This is exactly where KO Propo Servos come in. A servo is a small actuator installed in the RC model. In an RC car, for example, it moves the steering to the left or right, mechanically translating your input on the remote control into movement. Depending on their intended use, servos differ in aspects such as speed, torque, and size. A fast servo can respond particularly quickly to steering commands, while other models require greater torque. Carson therefore offers a range of KO Propo Servos for different vehicle types and requirements.
KO Propo does not develop transmitters, receivers, and servos entirely independently of one another. One example is HCS, the brand’s proprietary communication technology. Put simply, it is designed to speed up communication between the receiver and a compatible servo. The aim is for the movement you make on the remote control to reach the model with as little noticeable delay as possible. Newer systems also use serial communication, with control information transmitted digitally between the components. For beginners, the most important aspect is the result: the individual components can communicate more closely with one another and can be coordinated more precisely.
What Makes KO Propo Interesting for RC Drivers
KO Propo differs from many traditional RC brands because its focus is not on the vehicle itself. Instead, the brand specializes in the electronics you use to control your model. What matters is the entire path from the command you enter on the remote control to the actual movement of the vehicle. This specialization has resulted in proprietary technologies and components designed to work together. Transmitters, receivers, and compatible servos can operate as a coordinated system. This is particularly interesting for drivers who not only want reliable control over their model but also want to fine-tune settings and adapt the driving experience to their personal preferences. You do not have to be an experienced RC racer to benefit from this. Anyone taking a closer interest in RC technology can gain an advantage by selecting individual components carefully. From versatile multi-channel transmitters to fast or particularly powerful servos, KO Propo RC Systems at Carson offer a range of options for different models and requirements. If precise control matters to you and you want greater influence over how your RC model responds to your inputs, you will find suitable KO Propo RC equipment for your setup at Carson.