XRAY RX8 Rear Wheel Axle 7075 Hard AM-RX8-345310-Al. Upgrade by Arrowmax  [AM-RX8-345310-Al.]

Rear axle upgrade for XRAY RX8

This Arrowmax AM-RX8-345310-Al. rear wheel axle set is a direct replacement pair machined from 7075 hard aluminium for mounting rear wheels on XRAY RX8 platforms. The axles create a firmer, repeatable mounting point for the wheel hex and help eliminate endplay under load, maintaining alignment through cornering and acceleration.

Installation is straightforward for experienced builders: remove the wheel, hub or carrier parts as needed on the RX8 chassis, swap in the new axles while keeping your existing bearings and spacers, then check hex retention and wheel runout before final torque. No permanent chassis modifications are required beyond routine disassembly.

Tuning use: install these hardened 7075 axles when you need increased axle stiffness to match a tighter suspension tune or when replacing worn factory parts to restore sharper wheel response. They are intended for on-track tuning and maintenance of 1/10 electric touring cars built to RX8 2016-spec layouts.

Choose this axle set to return precise rear-end geometry to an RX8 or to upgrade to harder 7075 material for reduced wear; always confirm compatibility with your RX8 revision before fitting.