XRAY X4/X4F Rear UAM Anti-Roll Bar (2024/2025) (1.2mm)

XRAY X4/X4F Rear UAM Anti-Roll Bar (2024/2025) (1.2mm)
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Roll Bar Overview:

XRAY X4 '24 Rear UAM Anti-Roll Bar. These Under Arm Mount anti-roll bars are intended for the '24 X4. The stock roll bar for the graphite and aluminum chassis is 1.2mm (XRA303832). Package includes one anti-roll bar.

Roll Bar Thickness:

Softest
Soft 1.1mm - XRA303831
Medium 1.2mm - XRA303832
Hard 1.3mm - XRA303833
Hard 1.4mm - XRA303834
Hardest

Effects of Rear Roll Bar Changes

Roll Bar Characteristic
Softer
  • Increases chassis roll
  • Increases rear grip in corners
  • Decreases on-power steering
  • Car responds more slowly in changes of direction
Stiffer
  • Decreases chassis roll
  • Decreases rear grip in corners
  • Increases on-power steering
  • Car responds quicker in changes of direction

This product was added to our catalog on November 21, 2023