3Racing 64 Pitch Spur Gear 92T Ver.2 - 3RAC-SG6492/V2 Racing Grade Spur  [3RAC-SG6492/V2]

Price:
USD$4.40
Brand:
3Racing
Model:
3RAC-SG6492/V2
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Race Tuned 92T Spur with Precise Tooth Geometry

The 3Racing 64 Pitch Spur Gear 92T Ver.2 targets precise gear engagement for racers tuning drivetrain behaviour. Manufactured to maintain consistent pitch and tooth alignment, it reduces micro slip and maintains predictable torque transmission under variable loads.

Material and Finish for Stable Performance

Finished to tight tolerances, this 92T spur minimizes runout and ensures repeatable mesh settings. The 64 pitch specification allows fine control of final drive ratios, helping with lap time optimisation and controlled motor loading.

Setup Flexibility for Competitive Tuning

Compatible with standard 64 pitch gearboxes, the component supports iterative pinion changes and ratio testing. Use it when developing setup changes that require stable, low-backlash gear engagement at race pace.

Verify axial play and mesh with a dial indicator or feeler method, then run the drivetrain at low rpm to confirm uniform contact. Recheck after a short run and retighten if necessary.
64 pitch offers finer tooth engagement than coarser pitches, improving smoothness while still retaining adequate tooth strength. It is suitable when you want finer ratio adjustments without excessive tooth fragility.
Log each pinion change and note motor temperature and lap consistency. Small changes to pinion size combined with accurate mesh will yield clearer data on performance gains while protecting drivetrain components.