Specification AutomotiveFitType : universal_fit Brand : Zmgdrm BulletPoint1 : 【Dual-Piston Brake】Zoom HB-875 Hydraulic Disc Brake Set Features with a 2-piston, 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 BulletPoint2 : 【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 etc BulletPoint3 : 【Bike Brakes Size】Left front and right rear. The front brake hose length is 800mm (31.50in), 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 BulletPoint4 : 【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 BulletPoint5 : 【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 Color : Black-Front+Rear Brake CompatibleWithVehicleType : Bicycle ExteriorFinish : Aluminum ExternallyAssignedProductIdentifier1 : 739750708774 ExternallyAssignedProductIdentifier2 : 0739750708774 IncludedComponents : NO IsAssemblyRequired : 1 ItemName : Z00M HB875 MTB Hydraulic Disc Brakes Set Mountain Bike Left Front 800mm Right Rear 1450mm Hydraulic Brake Aluminum Alloy Bicycle Disc Brake for E-Bike Fat Bike Road Bike 2 Piston ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 8 inches ItemPackageDimensions_Width : 8 inches ItemTypeKeyword : bike-disc-brake-sets Manufacturer : Zmgdrm Material : Aluminum ModelName : MTB Hydraulic Disc Brakes ModelNumber : MTB Hydraulic Disc Brakes NumberOfBoxes : 1 NumberOfItems : 1 Orientation : Dual PartNumber : Zoom Brakes ProductDescription : Experience superior stopping power with this comprehensive hydraulic disc brake set designed for mountain bikes, e-bikes, fat bikes, and road bikes. The kit features a left front brake with an 800mm line and a right rear brake with a 1450mm line, providing optimal coverage for your riding setup. Crafted from durable aluminum alloy, these 2-piston disc brakes deliver reliable performance and precise control in various riding conditions. The hydraulic system ensures smooth, consistent braking force with minimal finger effort, while the robust construction stands up to demanding trail use. Whether you're upgrading your current brakes or building a new bike, this complete brake set offers the perfect combination of performance and durability. ProductSiteLaunchDate : 2025-04-09T02:09:14.909Z Size : Two RT86 180mm SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 25170000 WarrantyDescription : NO