The XRAY 303828 rear anti-roll bar improves chassis balance and cornering feel on X4 series models. It installs to the rear arms and relies on a ball-bearing mounting to reduce friction and allow precise adjustments while you dial in traction.
Equipped with a ball-bearing mounting system, the XRAY 303828 ensures free rotation and consistent behaviour. Laser-engraved stripes identify bar thickness quickly, and the height is adjusted with a simple screw for rapid tuning between runs.
This component is intended for XRAY X4 and X4F models and should be used with the #303434 Aluminum Anti-Roll Bar Bushing o2.0mm - 6mm (2) to achieve correct clearance and reliable operation on track.
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