XRAY X4/X4F Front UAM Anti-Roll Bar (2024/2025) (1.1mm)

Name: XRAY X4/X4F Front UAM Anti-Roll Bar (2024/2025) (1.1mm)
Brand: XRAY
SKU: XRA302831
Price: 12.4 USD

Part # XRA302831

Sway bars Landcraft

Fits

XRAY X4

Thickness | Diameter

1.1mm 1.2mm 1.3mm 1.4mm

Where to buy

$12.40

AMain Hobbies

Seen Oct 12, 2026

$12.40Buy

Prices are as last seen at the store; stock is not tracked.

About this part

Roll Bar Overview:

XRAY X4 '24/'25 Front UAM Anti-Roll Bar. These Under Arm Mount anti-roll bars are intended for the '24 and '25 X4. The stock roll bar for the graphite chassis is 1.2mm (XRA302832) and the stock roll bar for the aluminum chassis is 1.3mm (XRA302833). Package includes one anti-roll bar.

Roll Bar Thickness:

Softest
Soft	1.1mm - XRA302831
Medium	1.2mm - XRA302832
Hard	1.3mm - XRA302833
Hardest	1.4mm - XRA302834
Hardest

Effects of Front Roll Bar Changes

Roll Bar	Characteristic
Softer	Increases chassis roll Increases off-power steering into corner Increases front grip in corners Decreases steering response
Stiffer	Decreases chassis roll Decreases off-power steering into corners (Increases Understeer) Decreases front grip in corners Quicker steering response

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