ZTTO Folding Bicycle C-brake Caliper Extender

Material: Aluminum Alloy
Color:black,red
Weight: 19g/ pair

Support For 20-Inch Frame 406 To 451 Wheel Set

P8 Changed To 451 Wheels, P18 Changed To 451 Wheels, Etc.
This extender can Change the Original V Brake Column Position To The Middle Support Position of the frame,so that the overall appearance of the bike will be Better.
Before Installation, Please confirm whether your bike has a Middle Support Installation Hole.