Precision 101T Spur Gear for 64 Pitch - Yokomo SG-64101  [SG-64101]

Tuned 64-pitch spur for improved drivetrain efficiency

The Yokomo SG-64101 is a precision 64-pitch spur gear with 101 teeth, made for RC drivetrain applications where smoother meshing is desired. Its finer tooth geometry reduces engagement errors versus lower-precision gears and helps the drivetrain operate more efficiently.

Pitch matching and careful mesh setting are essential: this gear is built to 64 pitch and must be used with a 64 pitch pinion. Proper mesh prevents excess wear and unwanted noise. Always confirm backlash and gear contact under load before finalising adjustments.

Use cases include direct replacement, experimenting with gear ratios for performance tuning, and scenarios where better gear contact lowers drivetrain losses. It is a general-purpose component and not specific to any particular chassis make.

Installation and tuning tips

• Confirm pinion pitch: only fit with a 64 pitch pinion gear.
• Set gear mesh: position pinion for even tooth contact without binding, then lock in place.
• Test run: operate briefly to check for excess heat or noise, then re-adjust if necessary.