FRONT AND REAR HYDRAULIC BRAKESCOLOR: BLACK AND REDSCREWS HOLD FROM END TO END IS 45.17MMPLEASE CHECK THE MEASUREMENT ON YOUR OLD BRAKES UNITFRONT AND REAR HYDRAULIC BRAKES FOR FAT TIRES E- SCOOTERSSKU: FRB-35$95.89PriceExcluding Sales Tax | Shipping PolicyQuantityAdd to CartBuy Now