3Racing 3RAC-SG6499 F109 99T 64 Pitch Spur Gear  [3RAC-SG6499]

F109 Spur Gear Design Summary

The 3Racing F109 64 Pitch Spur Gear 99T is designed for drivers who want steady, controllable power delivery from the F109 drivetrain. The 99-tooth count provides a stable gear ratio that helps with traction management and lap time consistency. The component is made to integrate into the standard F109 layout without elaborate setup changes.

Durability and Fine-Tune Capability

With the 64 pitch specification, this spur gear supports precise tuning of gear ratios, letting hobbyists dial in acceleration versus top speed in small steps. The build prioritises reliable tooth engagement so the gear keeps running smoothly during extended track sessions.

Installation Tips for Club Racing

The spur installs using the usual F109 mounting arrangements and demands the usual attention to mesh and pinion selection. It is a practical upgrade or replacement that helps maintain consistent drivetrain feel across event days.