XRAY 303846 Rear Anti-Roll Bar for X4/X4F Above-Arm 1.6mm  [XR-303846]

X4 series above-arm stabiliser details

The XRAY 303846 rear anti-roll bar is purpose-built for the X4 family rear end and is compatible with X4 and X4F rear suspension arms. This 1.6mm option is tuned to the X4F rear geometry for predictable handling changes.

Installation uses a ball-bearing roll bar system so the bar pivots on bearings for smooth, low-friction action. The bearing-mounted layout also makes bar swaps and fine adjustments quicker and more reliable.

Adjustment is handled through a single screw interface that lets you change bar height without dismantling the rear suspension. Laser-engraved lines identify the bar thickness so you can keep consistent setup records between runs.

This above-arm anti-roll bar offers a compact way to alter rear roll stiffness and dial in handling balance on X4-series RC touring or competition chassis where rapid changes are often needed.