Axial Yeti/Yeti XL 32 Pitch 19T CNC Grade Pinion YT019TS by GPM  [YT019TS]

19T CNC style steel pinion for Yeti applications

This hardened 19 tooth steel pinion is produced as a single aftermarket replacement for Axial Yeti and Yeti XL 32 pitch drivetrains. It is intended for users requiring a durable 19T motor pinion to alter final drive ratio or to calibrate gearmesh without replacing the motor or spur.

Installation follows standard procedures: remove the motor, mount the 19T pinion, then establish gearmesh using shims or an adjustable motor mount. Validate mesh by rotating the drivetrain slowly and ensuring minimal, even backlash and no binding to protect gear life under load.

From a tuning perspective the 19T option slightly raises top speed versus larger pinions while conserving usable torque for scale rock racing. The steel construction improves wear resistance and maintains tooth geometry during repeated high torque events; use quality motor bearings and a correctly matched 32 pitch spur for optimal results.

Packaged as 1pcs, this pinion is suitable for performance-oriented hobbyists servicing or upgrading Axial Yeti and Yeti XL scale rock racers and integrates with standard 32 pitch spur gear pairings specified for those models.