ROCHE 440039 64 Pitch 90T Spur Gear - Race Black  [RH-440039]

ROCHE 440039 DD 64 Pitch 90T Spur Gear, Black
Price:
AUD$8.25
Brand:
ROCHE
Model:
RH-440039
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Race-Ready Spur Gear for On-Road and Off-Road

The ROCHE 440039 64 Pitch 90T Spur Gear is made to support reliable power delivery across varied conditions. It suits drivers who want repeatable performance whether at the track or during casual sessions.

Optimised Tooth Profile

The 64 pitch, 90 tooth configuration promotes stable mesh and lower drag, helping keep temperatures and wear in check under load. The black finish blends well with most gearboxes and components.

Adaptable to Different Drive Systems

This spur gear is compatible with a wide range of RC drivetrains and works with many pinion choices to help you tune acceleration and top speed to match terrain and tyres.

Is this suitable for high-torque setups?

It can be used in higher torque rigs if the rest of the drivetrain is matched; ensure pinion strength and motor mounts are up to the task to avoid premature wear.

How do I keep the gear running smoothly?

Maintain correct mesh, lubricate bearings, and inspect for chips or wear after heavy sessions. Regular checks help extend component life and keep performance consistent.

Will changing the pinion affect handling?

Yes. Different pinion sizes change final drive ratio, which influences acceleration and top speed. Adjust gearing to suit track layout and driving preference.

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