Yokomo BM-4830A Hard Steel 48P 30T Pinion Gear - Durable Upgrade  [BM-4830A]

Yokomo BM-4830A Hard Steel Pinion Overview

The Yokomo BM-4830A Hard Steel Pinion Gear is a tough, serviceable choice for racers and hobbyists who want a longer lasting drive component. Made from hardened steel, it uses a 48 pitch, 30 tooth layout and is sized to fit platforms such as the RSR-010 and RSR-020 chassis for versatile use.

Rugged Longevity

With its hard steel construction, the BM-4830A stands up to heavy use on track and at the park. The material selection reduces wear under high torque so the gear keeps delivering consistent engagement lap after lap.

Chassis Compatibility

This pinion is compatible with several Yokomo models, including the RSR-010 and RSR-020. That flexibility makes it a sensible replacement or upgrade when you need better drivetrain reliability.

Precision Drive

The 48 pitch, 30 tooth profile is engineered for smooth power transfer and accurate meshing with matching gears, helping maintain control and responsiveness during high speed runs.