XRAY 303833 - X4 Rear Anti-Roll Bar UAM 1.3mm Track Setup  [XR-303833]

XRAY 303833 - X4 ANTI-ROLL BAR UAM - Under ARM Mount - Rear 1.3 MM
Price:
AUD$19.86
Brand:
XRAY
Model:
XR-303833
Condition:
Brand New
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Race-Grade Rear Anti-Roll Bar for X4

The XRAY 303833 1.3mm rear anti-roll bar is aimed at drivers who want tighter handling from their X4 chassis by lowering centre of gravity and cutting body roll. It fits cleanly with the under-arm mount arrangement to keep weight low and concentrated.

Precise Movement and Easy Changes

Equipped with ball-bearing mounts, the bar spins freely for consistent response and accurate adjustments. The design supports rapid setup swaps, and laser-etched stripes make it simple to confirm bar thickness during practice sessions.

Fitment Details and Installation

  • Built for the XRAY X4 series chassis
  • Fits under-arm mount arrangements
  • Height adjustable through a screw mechanism for tuning
Remark :
Due to limited stock availability, please notice that some XRAY items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

How does changing to this bar affect oversteer?

A stiffer or thicker rear bar like this one generally reduces roll and can increase rear grip consistency, which may reduce sudden oversteer on corner exit.

Can I swap bars quickly between heats?

Yes. The mounting and laser markings are designed for quick identification and easy swaps, letting you try different thicknesses between runs.

Are the bearings included and serviceable?

The design uses ball-bearing mounts for smooth operation; service the bearings with light lubricant and replace them if you notice play or roughness.

Will this fit without modifying the chassis?

On X4 series cars this installs without modification. If fitting to other cars, verify mount positions and clearance before making changes.

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