XRAY 345510-L Reinforced 2-Speed Shaft 8mm - Lightweight Race Upgrade  [XR-345510-L]

Race-ready 2-speed shaft from XRAY 345510-L

The XRAY 345510-L 2-speed shaft is made for drivers who want a sturdier yet lighter drivetrain part for RX8 cars. Its 8mm diameter keeps weight down while reinforcement helps resist flex and wear during hard running, making it a solid upgrade for track-focused builds.

Strength with Minimal Weight

The XRAY 345510-L uses reinforced lightweight materials to deliver durability without excess mass. That mix improves throttle response and reduces rotational inertia, which helps the RX8 feel sharper on changes of direction and under acceleration.

Simple Fitment into RX8 Platforms

Designed for straightforward replacement, the XRAY 345510-L drops into RX8 variants with minimal fuss. Installation is quick, so you can get back on track fast, whether you are refreshing worn parts or fine tuning a race setup.

A practical upgrade for hobbyists and club racers, the XRAY 345510-L 2-speed shaft improves drivetrain resilience while keeping weight low for better performance.