GT/Xb8 Carbon Rear Lower Arm Plate - Hard (XRAY 353191-H)  [XR-353191-H]

Compatibility and fit for GT/Xb8 rear arms

This XRAY rear lower arm plate is intended to boost rear suspension stiffness on GT/Xb8 scale cars. The hard variant is useful when greater rear support is needed to stabilise cornering on medium to high traction surfaces.

The plate attaches to the rear lower suspension arm using four screws for quick fitting and removal, allowing rapid changes between setups. Adding or removing the plate modifies rear roll stiffness distribution and should be used alongside suspension and anti-roll adjustments to refine balance.

Manufactured from thicker USA made carbon fiber, this hard option provides more stiffness than thinner plates while remaining an RC-oriented tuning component. Install the plate to reduce rear compliance and help maintain corner speed on grippy tracks.

Choose this plate to increase rear rigidity and achieve steadier, more predictable handling on medium to high traction layouts, and pair it with suspension tweaks to optimise performance.