3RACING 3RAC-PG6439 64 Pitch 39T Pinion Gear (7075 HC)  [3RAC-PG6439]

Durable 39T pinion for 64 pitch gearing

The 3RACING 64 Pitch Pinion Gear 39T provides a rugged option for model racers seeking reliable tooth engagement. Built from 7075 aluminium with a hard coat finish, it is aimed at extending life while keeping gear play low.

Materials focused on longevity

7075 aluminium is chosen for its favourable strength to weight properties, allowing the pinion to resist wear without adding unnecessary mass. The hard coating gives an extra barrier against surface damage during heavy use.

Accurate engagement and broad compatibility

Manufactured to 64 pitch standards, the pinion pairs cleanly with matching spur gears to reduce noise and increase drivetrain efficiency. It is compatible with many 1/10 scale vehicles that use 64 pitch components.

Good for competitive and hobby use

Whether refining gearing for a race or fitting a durable replacement, this 39T pinion copes with higher RPMs and repeated runs, delivering consistent gear mesh over time.