NOUJIU Mountain Bike Hydraulic Disc Brakes Set, Aluminum Alloy Lever Front 1000mm Rear 1700mm with PM/is Adapter, MTB Hydraulic Disc Brake kit fit XC Trail, E-Bike, Fat Bike
- Braking System:Line Pulling Disc Brake Compatible Hydraulic Disc Brake.
- Note: Do not remove the "yellow piston block" when installation, otherwise it will cause oil leakage or scrap the oil hydraulic disc..
- Two reasons that will cause brake noise: 1) the wheels are not installed properly.
- 2) the disc rotor is not flat. Please note..
- Suitable for mountain E-Bike,bikes, road bikes and folding bikes.