1:8 BL 15T Steel Pinion Gear, RC spare part

In 1:8 brushless RC setups, the pinion is the small part that sets the first link in the drivetrain. This BL 15T Steel Pinion Gear uses 15 teeth and a steel body to mesh with the main drive gear in compatible model vehicles, giving hobby work a concrete, mechanical focus right at the motor shaft. The gear form shown in the data is built as a compact cylindrical pinion with straight outer teeth, a central bore and a side threaded hole for fastening. That layout allows the pinion to sit on the shaft and be fixed in place with a grub screw, an important detail when the motor's rotation has to transfer cleanly into the transmission. The 15T specification also matters in workshop planning, since tooth count is one of the key figures used when replacing a worn pinion or matching a drivetrain setup to an existing spur gear. As a steel spare part, it fits naturally into maintenance, repair and tuning work on 1:8 brushless RC models. On the bench, this kind of component is used during drivetrain service, rebuilds or gearing swaps where a fresh pinion restores proper meshing between motor and transmission. Age marking: 14 Years.

 

Warning! Not suitable for children under 14 years.