3RACING CRA-111 Crawler Ex Real 2-Speed 40T Bearing Gear Upgrade  [CRA-111]

3Racing CRA-111 40T Two-Speed Bearing Gear Overview

The 3Racing Crawler Ex Real 2-Speed Bearing Gear 40T (CRA-111) is a practical drivetrain part for RC crawlers that focuses on dependable operation and long service intervals. This 40T gear is engineered to deliver steady power transfer in two-speed setups, giving a reliable balance of torque and forward motion.

Design Notes for Trail Performance

Specifically made for the 3Racing Crawler Ex Real line, the 40T bearing gear installs cleanly and aligns well with existing transmission components. Its durable construction helps maintain consistent gear meshing for varied trail use.

Fitment and Durability

This component suits hobbyists seeking a straightforward upgrade to reduce drivetrain wear. With precise machining and a form factor matched to the Ex Real series, the gear supports repeatable shifting and extended drivetrain life.