Specifications :
Name : Foot brake caliper Assembly
Condition : 100% new
Material :  metal 
Color : black 

Brake Tubing Length: 21.5" (550mm in millimeter)

Master Cyliner Mounting Hole Central Spacing: 1-3/8 to 2-3/16" (35 to 56mm)

Brake Caliper Mounting Hole Central Spacing:2.5"( 63mm in millimeter)

Fitment: For 50cc 70cc 90cc 110cc Chinese TaoTao Boulder B1 110cc Peace Motorsports Quad ,Coolster 3050HD ATV Kids Four wheeler and many other model.