The AP Racing CP8351 range of 4 piston brake calipers are designed for R2 rally cars but are also suitable for other applications especially vehicles used on rough terrain. The lightweight forged aluminium alloy body features bridge pipe and bleed screw protection to minimise damage from gravel or other debris. The stainless steel pistons are fitted with high temperature, low drag seals to prevent dirt ingress.Ideal for R2 rally or other applications used on rough terrainLightweight and rigid forged aluminium bodyBridge pipe and bleed screw protectionHigh temperature, low drag piston seals to prevent dirt ingressCaliper SpecificationsMin Disc Dia285mmMax Disc Dia310mmDisc Thickness26mmPiston Dia44.5mm x 2 / 47.63mm x 2Piston Area66.67cm²Inlet PortM10 x 1Mount TypeRadialMounting Centes152mmMounting Offset40.8mmMounting Hole Dia10.2mmAP Racing  CP8351 calipers are handed and sold individually