3Racing 3RAC-SG64101 F109 64 Pitch 101T Racing Spur Gear  [3RAC-SG64101]

3RACING F109 64 Pitch Spur Gear 101T - 3RAC-SG64101
Price:
USD$4.40
Brand:
3Racing
Model:
3RAC-SG64101
Condition:
Brand New
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3Racing 101T 64 Pitch Spur Gear Technical Summary

The 3Racing 3RAC-SG64101 is a 64 pitch, 101 tooth spur crafted to integrate with F109 chassis geometry for repeatable gear engagement. Its profile supports controlled torque transmission and stable mesh under race loads.

Performance Characteristics

  • Tooth Count: 101T to distribute load across a large contact area
  • Pitch: 64 pitch for fine tooth geometry and reduced backlash potential
  • Compatibility: Engineered to match F109 mounting and clearance criteria
  • Durability: Designed to maintain tooth form and engagement through multiple events

How does 64 pitch affect setup choices for F109?

A 64 pitch spur requires matching pinion pitch to preserve tooth contact. It allows finer gearing adjustments and typically reduces backlash when mesh is set correctly.

What should I check after installing this spur?

Verify axial alignment, confirm smooth rotation through the drivetrain, and inspect for even tooth contact across the mesh during static rotation.

Any recommendations for tuning with this part?

Use small incremental pinion changes to dial overall ratio, and monitor mesh under load. Maintain consistent maintenance intervals to preserve gear geometry.