XRAY 363113-H Hard Rear Right Suspension Arm for XB4 Race Tuner  [XR-363113-H]

Improved Rear Control

The XRAY 363113-H suspension arm is aimed at improving rear stability and tyre contact on a variety of racing surfaces. Its hard composite build produces a sharper, more consistent rear response on medium- and high-traction tracks.

2mm Extension for Enhanced Grip

This arm features a 2mm increase in length compared to earlier versions, helping to boost rear traction in lower-grip sections while retaining composure on tackier surfaces. The construction gives a positive, direct feedback to the driver.

Positionable Rear Shock Mounts

The XRAY 363113-H permits rear shocks to be positioned either forward of or behind the shock tower, letting you alter roll characteristics and rear compliance to suit the circuit and tyre choice.

Compatible Models

Specifically produced for the XRAY XB4 2020 platform. For best balance and predictable handling, use it together with the corresponding #363123-H hard lower left arm.