MACFOX X1S 4-Piston Hydraulic Disc Brake Replacement Kit for E-Bike, Front & Rear Brake Set Compatible with MACFOX X1S Electric Bike

[Improved Braking Performance] 4-piston calipers provide superior braking compared to mechanical brakes. [Package Included] Left and right brake levers + left and right disc brake calipers + brake cables + screws + 2 disc brake rotors (screws included). [Brake Hose Length] Front brake hose length: 900mm. Rear brake hose length: 1650mm. Material: Aluminum alloy. [Video Tutorial] This accessory is suitable for those with some hands-on experience. Watch the video tutorial before making a decision.