PETCHOR HB-100 Line Pulling Hydraulic Disc Brake Calipers, Mechanical Disc Brakes for MTB, Mountain Bike, E-bike and Electric Bike 2PCS Front/Rear Red

PETCHOR HB-100 Line Pulling Hydraulic Disc Brake Calipers, Mechanical Disc Brakes for MTB, Mountain Bike, E-bike and Electric Bike 2PCS Front/Rear Red

【Braking System】：Two hydraulic bike brake pads clamp the disc rotor to brake, the rotor will not move while ensures great performance. One-way brake system is to brake by pushing aside the rotor which is easy to make the rotor deformed. 【Adjust Tightness】: Front /Rear bicycle hydraulic disc brake caliper are made of premium aluminum material with oil cylinder driven two -way brake pad clamp . MTB hydraulic disc brakes with internal fine-tuning screws can be used to adjust the tightness of the brake inner wire to achieve the desired bicycle hydraulic brake feel. 【Upgrade Design】: HB-100 uses a new hydraulic line pull clamp technology. The block of the HB-100 mechanical disc brake caliper is equipped with built-in brake oil, and then the brake clamp is used to control the line pulling hydraulic brake of the hydraulic clamp. The cylinder of the clamp is built-in brake oil. 【Application Bikes】: Lining Pulled Hydraulic Disc Brake Suitable for mountain E-Bike,bikes, road bikes and folding bikes, MTB, fat bike. 【Note】: Please do not remove the yellow pad before installation, and pinch the brake lever, otherwise it will cause oil leakage or scrap the oil disc A