Serpent SER120049 64P/78T Spur Differential Gear Race-Ready Spur Gear  [SER120049]

Durable Spur Gear for Tuned Setups

The Serpent SER120049 spur gear combines a 64 pitch tooth profile with 78 teeth to give smooth engagement and dependable drivetrain feel. It is suitable for hobbyists who want cleaner gear mesh and straightforward gearing adjustments.

Fine Pitch Advantages

A 64 pitch layout delivers tighter tooth contact that cuts down on drivetrain lash and audible whine. The 78 tooth count is useful when dialing in ratios for different track types, giving a broad tuning range with small pinion steps.

Suitable Vehicles and Uses

Designed for many 1/10 scale models, this spur is a practical choice when replacing worn gears or refining gear ratios for more efficient running. It adapts well to both carpet and outdoor dirt surfaces when matched to the correct pinion.