X 10 ET Rock Warrior, pinion gear, 21T

A fresh pinion gear keeps the drivetrain of the X 10 ET Rock Warrior working with the intended 21T specification. As a dedicated replacement part, this gear gives model-building enthusiasts a concrete option for servicing the transmission when the original component shows wear or when the setup calls for the matching tooth count. Within an RC vehicle drivetrain, the pinion gear transfers drive into the transmission through its defined tooth profile, so the exact 21T format matters for fit and gearing. This part is named specifically for the X 10 ET Rock Warrior, which keeps the application clear during maintenance planning. The compact component suits workshop stock for repair work, scheduled parts replacement and mechanical upkeep on an existing model. Because the data identifies it as a pinion gear rather than a general accessory, the role in the drive system is precise and easy to place. On the bench, the gear fits naturally into routine transmission service, whether a worn drive part is being exchanged or a matching spare is being kept ready for the next rebuild. The stated age marking is 14 Years.

 

Warning! Not suitable for children under 14 years.