Arkzeo Mountain Bike Hydraulic Disc Brake Dual Piston Bi-Directional Brake 1450*800mm Black

[PERSONALIZED COLOR CHOICES] This mountain bike hydraulic disc brake comes in five vibrant color options, allowing riders to express their style while enjoying top performance on trails. [CONSTRUCTION FROM ALUMINUM ALLOY] Made with high-strength aluminum alloy, this brake is built to handle the rigors of off-road cycling, providing lasting reliability and performance. [DISC SIZE SUPPORT] Compatible with standard disc sizes and expandable to accommodate larger 180mm and 203mm discs by adding a transfer seat, perfect for varied cycling setups. [RELIABLE DUAL PISTON SYSTEM] Featuring a dual piston mechanism that ensures consistent braking force, enhancing safety and control during steep descents or quick stops.