3RACING 3RAC-SG64107/V2 64 Pitch 107T - Competition Spur  [3RAC-SG64107/V2]

3RACING 64 Pitch Spur Gear 107T Ver.2 - 3RAC-SG64107/V2
Price:
USD$4.40
Brand:
3Racing
Model:
3RAC-SG64107/V2
Condition:
Brand New
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Race-oriented 64 pitch spur for precise tooth engagement

The 3RACING 64 Pitch Spur Gear 107T Ver.2 is developed for competitive builders who require predictable gear meshing and repeatable drivetrain response. Its fine pitch supports closer tolerances between pinion and spur for improved contact consistency.

Gear Geometry and On-track Impact

A 64 pitch profile reduces tooth width and can lower localized stress by spreading load across more contact points. In practice this yields a steadier torque transfer and a smoother power delivery at higher rpm ranges.

Chassis Integration and Setup Guidance

Engineers and tuners will find the 3RACING 64 Pitch Spur Gear 107T Ver.2 compatible with a wide selection of 1/10 scale race chassis. Achieve optimal performance by fine tuning pinion alignment, mesh clearance, and ensuring concentric mounting.

Service Life and Inspection Protocols

For extended service life inspect tooth form regularly after heavy sessions, maintain clean gear environments, and confirm no axial runout at the hub. Early detection of wear protects mating pinions and reduces gearbox downtime.

What checks should a tuner perform after fitting the spur?

Verify axial alignment, secure hub clamping, and perform a controlled run-in to monitor mesh and noise. Recheck clearance after 2 or 3 short runs.

Are there recommended pinion types to pair with this 64 pitch spur?

Use a pinion manufactured to 64 pitch standards and ensure accurate tooth form to prevent premature wear. Material and heat treatment of the pinion should match expected load conditions.

How should teams manage spare stock for this part?

Maintain one or two spare spurs per race car, inspect spares for factory defects before events, and rotate inventory after significant usage to avoid field failures.