3RACING 3RAC-SG64121 64 Pitch 121T Spur Gear - Precision On-Road Tune  [3RAC-SG64121]

Accurate meshing from 3RACING 3RAC-SG64121

The 3RACING 3RAC-SG64121 64 Pitch 121T spur gear is a key upgrade for hobbyists who want precise gearing in their RC models. It is made to deliver consistent power transfer and reduce drivetrain noise for cleaner on-track performance.

Fitment and ideal applications

This spur gear suits vehicles that use a 64 pitch gear train and is especially useful in 1/10 scale on-road cars. Its tooth count and pitch make it a flexible option for tuning gear ratios in competitive or club-level setups.

Setup and maintenance tips

When fitting the 3RACING 3RAC-SG64121, pair it with a 64 pitch pinion to keep proper tooth engagement. Inspect the gear regularly for wear, clear debris after running, and check mesh to preserve smooth operation.