Mountain Bike Dual Piston Disc Brake Caliper is/PM Hydraulic MTB Bicycle Line Pulling Disc Brake Bicycle Accessories(Red Brake Caliper)

==========High-concerned chemical : NoType : Hydraulic Disc BrakeModel Number : XC04Size : 51mm/74mmBraking System : Line Pulling Disc BrakeComponents : Disc BrakeOrigin : ChinaUse : Mountain BikesMaterial : Aluminum

• High-strength aluminum alloy/carbon fiber material: Made of 6061-T6 aluminum alloy or carbon fiber, it balances lightweight and high rigidity, ensuring direct transmission of braking force without deformation.
• Precision forging/CNC machining process: Through cold forging or integrated CNC cutting, the structure is dense, with high precision, and the heat dissipation performance is superior to that of castings.
• Direct Mount/Post Mount Installation Specifications: Offers both Direct Mount and standard Post Mount interfaces, compatible with mainstream frames and forks, ensuring convenient installation.
• Dual/quad piston configuration: Dual pistons are suitable for XC and road cycling, offering linear and easy control; quad pistons provide greater clamping force, suitable for enduro, e-assist, and heavy off-road demands.
• Large-sized piston design: Utilizing large-diameter phenolic or ceramic pistons, it boasts excellent heat dissipation performance, strong force output during braking, and strong resistance to thermal decay.