3RACING 3RAC-PG4840 48 Pitch 40T Pinion Gear - Hard Coated Performance  [3RAC-PG4840]

Reliable drivetrain upgrades with the 3RACING 3RAC-PG4840

The 3Racing 48 Pitch Pinion Gear 40T uses 7075 aluminium and a hard coating to deliver a durable, accurately cut pinion. It suits hobbyists who want a robust pinion that keeps gear mesh consistent over time.

Performance and durability highlights

The hard-coated finish improves surface hardness and reduces abrasive wear, which helps maintain efficient power transfer and limits tooth deformation in demanding runs.

Compatibility and setup advice

Made for many 1/10 scale platforms, this pinion performs well on both sealed circuits and rougher surfaces. Always measure and set gear mesh correctly and confirm the pinion matches your spur gear pitch.