3RACING 3RAC-PG4818 Racing Grade 48 Pitch 18T Pinion (7075)  [3RAC-PG4818]

Competition Focused 48 Pitch Pinion

The 3Racing 48 Pitch Pinion Gear 18T is built for racers needing consistent tooth accuracy and predictable drivetrain behavior. Manufactured from 7075 aluminium and finished with a hard coating, the component supports repeatable setup and long term durability under track conditions.

Material and Surface Treatment Details

7075 aluminium provides a favourable stiffness to mass ratio that helps maintain rotational stability and reduces flex at high loads. The hard coating improves surface hardness to minimise micro wear during repeated high rpm use.

Integration and Setup Guidance

Designed for 48 pitch systems commonly used in 1/10 scale racing, the 3Racing 48 Pitch Pinion Gear 18T permits fine mesh adjustment for clean tooth contact. Confirm shaft interface and check mesh after the initial running period to ensure optimal engagement.