The XRAY 323043 Aluminum Rear Roll-Center Holder is an exacting upgrade for the XB2 range. Manufactured from 7075 T6 aluminum, it provides a sturdy mounting solution and three selectable positions to alter roll behaviour for improved balance.
7075 T6 offers a strong yet lightweight option for race parts, helping to keep flex minimal under cornering loads. That stability helps maintain predictable rear-end responses when pushing for lap time.
Engineered for the XB2 2020 Carpet and Dirt Specs, this holder fits without modification and makes it simple to change roll-centre geometry between race runs and practice sessions.
A useful upgrade for drivers aiming to fine-tune roll-centre and achieve steadier rear traction with the XB2.
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