Description
Extra-hard steel pinion gear with a 5 mm bore and 1.0 module, featuring 13 teeth, designed for brushless RC cars. It transfers power from the motor to the spur gear with durable, precise engagement under high-load use. The 5 mm bore fits standard motor shafts and it works with most 1/8-scale nitro spur gears.
Includes a 4×4 mm set screw and a 2 mm Allen wrench is required to install it (not included). The pinion is designed for 5 mm shafts; for motors with 1/8-inch shafts, a reducer sleeve (5 mm to 1/8 inch) is required to adapt the shaft.
