3Racing F109 Race Spur Gear 3RAC-SG64106  [3RAC-SG64106]

3RACING F109 64 Pitch Spur Gear 106T - 3RAC-SG64106
Price:
USD$4.40
Brand:
3Racing
Model:
3RAC-SG64106
Condition:
Brand New
Write a review

Precision 64 Pitch Spur for Setup Tuning

The 3Racing F109 64 Pitch Spur Gear 106T is produced to tight tooth profiles to aid precise gear mesh and repeatable drivetrain behaviour on F109 chassis. The 64 pitch 106T layout allows teams to tune final drive characteristics without compromising engagement consistency.

Performance-Focused Construction

Designed for competitive use, the spur maintains even contact patterns to reduce vibration and tooth loading. Its geometry supports predictable responses to pinion changes and suspension setup adjustments during a race weekend.

What is the recommended gear mesh procedure?

Set static mesh with a thin feeler or paper method, then run the drivetrain briefly and recheck under load. Aim for minimal backlash while preventing tooth binding.

How does 106T affect gear ratio tuning?

Compared with smaller spurs, a 106T increases final ratio, improving torque at the wheel for better corner exits. Combine pinion selection with suspension tweaks to optimise lap time.

Any installation torque advice?

Tighten mounting bolts to manufacturer recommendations and use thread lock where appropriate. Avoid over-torquing which can distort the gearbox boss and alter mesh geometry.