3Racing 3RAC-SG6498/V2 64 Pitch 98T Spur Gear Race Setup  [3RAC-SG6498/V2]

3RACING 64 Pitch Spur Gear 98T Ver.2 - 3RAC-SG6498/V2
Price:
USD$4.40
Brand:
3Racing
Model:
3RAC-SG6498/V2
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Race-Focused 64 Pitch Spur Gear for Precise Engagement

Developed with competitive tuning in mind, the 3Racing 64 Pitch Spur Gear 98T Ver.2 features a refined tooth profile to provide predictable mesh behaviour under varying loads. The geometry supports repeatable contact patterns crucial for consistent lap times.

Performance and Setup Considerations

This 98-tooth component is manufactured to tight tolerances to minimise backlash and maintain stable mesh during high throttle and cornering forces. Use measured mesh shims and verify alignment to extract maximum life and performance.

Tuning Versatility for Racing Applications

The 3Racing 64 Pitch Spur Gear 98T adapts well to a range of pinion choices and motor setups used in club and national level racing. Its finer pitch allows for smaller incremental ratio changes, useful when fine tuning acceleration and top speed balance.

What mesh clearance do top teams run with 64 pitch?

Experienced teams often run a very light clearance, typically one thin business card or a 0.1 mm feeler on initial setup, then recheck after break in. Consistency across setups is more important than an absolute number.

Which pinion materials pair best with this spur?

Hardened steel or high quality alloy pinions that match the 64 pitch specification are preferred to maintain tooth integrity under high torque. Avoid soft materials that can mushroom and disrupt mesh pattern.

Any break-in procedure recommended?

Run a series of short, low-load sessions to allow mating teeth to settle, then inspect for even contact. Adjust mesh if wear patterns appear uneven and use light gear grease where appropriate during break in.