Parameter:1. Material: aluminum alloy 6061 forged2. Length: about 110 mm3. Adjustable distance: 45 mm4. Weight: about 167g/pair5. Application: suitable for 14 modification 16, 16 modification 18, 18 modification 20, 20 modification 451 wheel diameter use6. Note: 412 frame is changed to 16 inch wheels without extension seat, just install it directlyFeatures:1. Lightweight design2. CNC forging processing, high strength, not easy to deform3. Thick wear-resistant brake pads, no deformation, convenient replacement, strong stability4. V-brake copper hole wall, wear-resistant and not easy to rust5. Rebound adjustment screw, adjust the brake rebound force according to the weight of the brake habit6. Beautiful and practical, easy to install
