Xray X4 wheel hub -0.5mm offset
For the X4, Xray introduce these -0.5mm wheel hubs for low to medium grip traction conditions. Making the car 0.5mm narrower per side they can be used individually on the front and rear. Lightweight & perfectly balanced they have been made from premium Swiss 7075 T6 aluminium and are black anodised. Sold as a pair.
Source: Xray [teamxray.com]