Powerhobby Mod 1.5 13T Steel Pinion Gear w/ 8mm Bore Fantom Parts It's built as a direct-fit

It's built as a direct-fit upgrade shared across these popular Axial crawler chassis

Both are serious

HPI 87193 4 Bevel Gear Differential Conversion Set Savage Flux/XL/4

Universal swing shaft set

Powerhobby Mod 1.5 13T Steel Pinion Gear w/ 8mm Bore Fantom Parts It's built as a direct-fitPowerhobby Mod 1. 5 13T Steel Pinion Gear w 8mm Bore Description Fine tune the gearing of your high powered RC vehicle with a Powerhobby Mod 1. 5 Steel Pinion Gear. Designed for motors with an 8mm output shaft, these heavy duty pinions are suitable for large scale RC cars, trucks, speed run vehicles, and other demanding applications. The durable steel construction is designed to withstand the increased power and drivetrain loads produced by large