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)

The Z00M HB876 delivers professional-grade stopping power with dual 4-piston calipers engineered for demanding terrain. This pre-bled hydraulic system eliminates setup hassles, offering immediate installation on your eBike, mountain bike, road bike, or fat bike. The front caliper (850mm hose) and rear caliper (1450mm hose) provide balanced braking performance with superior modulation and heat dissipation. Hydraulic actuation ensures consistent, responsive braking in wet and dry conditions. Built for riders who demand reliability and precision on every descent.