3Racing 64P Spur Gear 102T Ver.2 - 3RAC-SG64102/V2 Racing Specification Spur  [3RAC-SG64102/V2]

3RACING 64 Pitch Spur Gear 102T Ver.2 - 3RAC-SG64102/V2
Price:
USD$4.40
Brand:
3Racing
Model:
3RAC-SG64102/V2
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Setup-Oriented 64 Pitch 102T Spur for Tuned Performance

The 3Racing 64P Spur Gear 102T Ver.2 is aimed at racers who require precise final drive control. Its tooth form supports consistent mesh with matched pinions, allowing measured changes to gearing without unpredictable behavior. Use the 102T spur to achieve smaller incremental changes when tuning acceleration and top speed for qualifying and race conditions.

Technical Notes on Compatibility and Use

The 3Racing 64P Spur Gear 102T Ver.2 is manufactured with attention to concentricity and tooth profile stability to reduce backlash and extend service intervals. When fitting, confirm pinion alignment and check axial runout to avoid premature wear. Regular inspection and correct mesh are essential for repeatable lap times.

What pinion change increment is typical with a 102T spur?

With a 102T spur each tooth swap on the pinion produces a smaller percentage change in final ratio than lower tooth counts, enabling finer tuning of acceleration versus top speed.

How should I verify concentricity after fitting?

Spin the assembly and inspect for wobble, check mesh across several engagement points, and measure backlash with a dial gauge or feeler method to ensure even tooth contact.

Any recommendations for race-day maintenance?

Carry a spare pinion, recheck mesh after warm-up runs, clean teeth of debris and inspect for nicks; small issues caught early preserve gear life and consistency.