Vigor's body post set for Xray X4 and T4 series. Also fits most current touring cars in the market.

Front post: 6mm diameter, 95mm long, 18 steps adjustment, 7mm bottom hex.

Rear post: 6mm diameter, 54mm long, 9 steps adjustment, 7mm centre-to-centre from M3 screw hole to 3mm diameter locating pin.