X12 Machine Cut 93 Tooth DP64 Spur - Yokomo YOKR126493S  [YOKR126493S]

DP64 93T Spur Gear for X12 Chassis

The DP64 93T machine-cut spur produced by Yokomo is intended for the X12 chassis and provides a high-tooth-count choice for those refining drivetrain characteristics. With 93 teeth the spur nudges gearing toward higher top speed and tighter ratio increments; acceleration will typically be softer versus lower-tooth spurs depending on pinion selection.

Precisely cut teeth offer a consistent profile that aids reliable meshing with the motor pinion, producing smoother engagement compared with less refined gears. This is beneficial for predictable handling and lap-to-lap consistency on tarmac.

Fitment notes: install the spur in the gearbox carrier per X12 instructions, check that it is centred and free of axial play, then adjust the motor pinion mesh while rotating the drivetrain to ensure no binding. Confirm there is adequate clearance around the cog before finalising assembly.

Tuning guidance and care: the 93T spur is used to tune top speed and refine gear stepping when changing pinions. Regularly clean the gear teeth, inspect for wear or nicks, and keep bearings and pinion in good order to maintain mesh quality.