This steel spur gear is an RC-scale replacement for Axial Yeti drivetrains, supplying 67 teeth at 32 pitch for gearing adjustments. It ships as a single-piece spur compatible with the Yeti rock racer drivetrain arrangement.
Fitment is conditional on using matching 32-pitch pinions and the standard Yeti gearbox interface. When replacing a spur, confirm the pinion pitch and tooth count match the motor pinion and verify gearbox mounting alignment. The steel build improves wear resistance where gear teeth repeatedly mesh.
Choosing a 67T spur alters the gear ratio toward higher reduction, boosting torque and low-speed control while reducing top speed. Use this part for torque-focused tuning, precise crawling, or to restore worn drivetrain geometry to factory-like dimensions.
Use the spur as a direct 32-pitch replacement or tuning option on Yeti rock racers, confirming pinion and gearbox fit prior to regular use.
Copyright © 2008-2026 rcjaz.co.uk All rights reserved