XRAY RX8 20T 7075-T6 Pinion Gear Hard Coated - Arrowmax AM-RX8-348520  [AM-RX8-348520]

20T pinion crafted for XRAY RX8 applications

The Arrowmax AM-RX8-348520 pinion is supplied as an aftermarket replacement for the XRAY RX8 chassis. Made from 7075-T6 aluminium with a hard coating, the piece aims to combine low mass with long life while ensuring clean engagement with the spur gear.

Designed for the 2ND motor/pinion position, the pinion is produced in tooth counts 16T, 17T, 18T, 19T, 20T and 21T so you can alter ratios without swapping the spur. Changing pinion size lets you trade off acceleration versus top speed and fine tune clutch engagement on two-stage clutches.

When fitting to an RX8, confirm spur and pinion mesh, ensure axial alignment of the motor on its shaft, and check the gear spins freely with no tight spots. This product is intended solely for use on RC models.