Hydraulic Disc Brake Set for E-bike, 4-Pistons 2-PIN Power-Off Pre-Bled with Mineral Oil Brakes Kit with 2Pcs 160mm 2.2mm Thick Rotors for eBike, Mountain Bike, Road Bike

Features

• 【4-Piston Brake】 2025 Upgrade Hydraulic Disc Brake Set Features with a 4-piston pistons, which makes the dual-side breaking force evenly and also increase the breaking force by 30% and the pads lifetime by 150%.Brake levers are made of high-end aluminum alloy, idea for all mountain bikes, electric ebike, scooter, folding bike, fat bike etc
• 【Massive stopping power】 The hydraulic brakes for mountain bike is an upgrade kit from the mechanical disk brakes system, you can stop with two fingers only, ideal for trail riding,downhill, choppy mountain, snow, beach, flat road etc
• 【Enhance safety】Use detachable power-off sensor, the sensor receives a signal when braking and cuts off the power output of the motor to ensure safe riding, Use 2-pin waterproof connector. 【Hint】Check the wiring port is matched.
• 【Durable Braking System】 Equipped with two 160mm brake discs made from MT600 sintered metal, this hydraulic brake system offers exceptional friction surface area, delivering superior braking power and long-lasting durability.
• 【Installation Instructions】 Make sure the calipers and pads correctly fitted to the hub and aligned with the disc. Adjust the clearance and fine tune the brake adjustment screws to ensure good braking without clicking. Exhaust the hydraulic disc brake system to maintain optimum performance. Pull the brake handle to test if the brakes are contacting the disc to make sure the braking effect is normal
• 【Fit most bikes】 The hydraulic brake lever features a spiral adjustment function, The front brake hose length is 970mm (38.19in), and the rear brake hose length is 1910mm (75.20in). Ensure hassle-free installation by confirming the required hose length before purchasing. Perfect for all mountain bikes, electric ebike, scooter, folding bike, fat bike etc