Brand: MEROCA Model: Power off brake Weight: Front brake about 338g Rear brake about 360g Screw about 51g The rotor is set 134g Length: Front brake 800mm Rear brake 1500mm The power-off cable is about 260mm Specifications: Left Rear Right Front Brake Dual-piston disc brakes Both facets are clamped synchronously, the brake rotor would not sway, the braking is steady and powerful, and the braking impact is good Waterproof power-off cable, about 260mm in size Hidden magnetic induction power-off device, sensitive induction, automated power-off of brakes, secure and stable Extended brake manage Aluminum alloy material, size is about 93mm, ergonomic design, four-finger kind isn't crowded; anti-slip particles, joyful and non-slip Compatible with 160mm brake rotors, if you need to slot different types of brake rotors (such as 180mm), you need to buy the corresponding rotor adapter