Serpent 120155 Aluminum Pinion Gear 48P 17T Lightweight Upgrade  [SER120155]

Durable Aluminum Pinion Built for RC Use

The Serpent 120155 Aluminum Pinion Gear is machined to provide dependable drivetrain performance for a variety of RC cars. Constructed from quality aluminum, this pinion copes with aggressive driving and regular track use while keeping weight low. With a 48P pitch and 17 teeth, it gives accurate power transfer and consistent engagement for smoother acceleration and shifting.

Advantages of an Aluminum Pinion

Aluminum combines strength with low mass, which helps reduce rotational weight without sacrificing durability. The Serpent 120155 takes advantage of these traits to keep your setup nimble while resisting wear, making it a practical choice for racers and weekend hobbyists alike.

Fitment and Simple Installation

This pinion is compatible with many common RC drivetrains and installs cleanly into standard setups. Hobbyists can swap it into existing gearboxes with basic tools, and the Serpent 120155 supports both upgrade projects and routine maintenance tasks.