Z00M HB876 4-Pistons Hydraulic Disc Brake Set, MTB Hydraulic Brakes Left Front 850mm Right Rear 1450mm Bicycle Hydraulic Brake Kit for eBike, Mountain Bike, Road Bike, Fat Bike(Pre-Bled) — Open-Box, 6% Off

【4-Piston Brake】Zoom HB-876 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, suitable for all mountain bikes, electric bike, scooter, folding bike, fat bike etc

【Massive Stopping Power】Compared to traditional brakes, hydraulic systems can convert smaller forces into larger braking forces. Due to the characteristic of fluid transmitting pressure, the operation of hydraulic brakes is smoother and more precise. Hydraulic systems can transmit braking forces over longer distances, reducing brake response time. Ideal for trail riding, downhill, choppy mountain, snow, beach, flat road etc

【Bike Brakes Size】The front brake hose length is 850mm (33.50in), and the rear brake hose length is 1450mm (57.09in). Please double-check your bike’s cable routing and frame size before purchasing to ensure the hose lengths are a perfect fit for your setup

【Quiet Braking】MTB hydraulic bike brakes adopt integrated hydraulic cylinder to prevent oil leakage. The brake pad is made of resin-metal composite pads, which not only not damage rotor, but also not make any noise when braking

【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

Experience superior stopping power with this high-performance MTB hydraulic disc brake set. The 4-piston design delivers exceptional braking force and modulation control for confident trail riding. This complete kit includes a left front brake with an 850mm line and right rear brake with a 1550mm line, giving you optimal setup flexibility for most mountain bike configurations. The hydraulic system provides smooth, consistent performance in various weather conditions and requires minimal maintenance. Perfect for cross-country, trail riding, or enduro use, these brakes offer reliable performance when you need it most. The ergonomic lever design ensures comfortable operation during long rides, while the robust construction stands up to demanding off-road conditions. Installation is straightforward with included hardware and detailed instructions.