Original X4 Aluminum Wheel Hub Offset -0.5mm - Swiss 7075 T6 • -0.5mm offset wheel hubs • For front & straight back • Marked for effortless recognition • furthermore drilled • Lightweight design • completely balanced • Ebony coated • Swiss 7075 T6 • wide range of 2 • Fits X4 -0.5mm wheel hubs for low to moderate hold traction conditions. Makes the automobile 0.5mm narrower per part. Works extremely well separately on front side and straight back. Lightweight & completely balanced. Created from premium Swiss 7075 T6 aluminum, black colored colored anodized. Amount of 2.