Yokomo SG-64109 64 Pitch 109T Precision Spur Gear  [SG-64109]

High precision 64 pitch spur gear

This precision 64 pitch spur gear from Yokomo is a replacement component designed for general-purpose use in hobby drivetrains. With 109 teeth and an exact 64 pitch profile, the gear is machined to promote accurate tooth engagement and steady meshing under normal model loads.

Compatibility is intentionally broad: the item fits R/C gearboxes and drive trains that accept 64 pitch spur gears. Installation calls for pairing it with a 64 pitch pinion to maintain correct tooth contact, and standard mesh adjustment procedures should be followed to protect gear teeth and bearings.

When tuning drivetrains, this spur helps stabilize power transfer thanks to its higher machining precision, which reduces mesh variability compared with lower-precision gears and aids in refining smoothness and engagement for everyday RC use.