Motorcycle ATV four-wheel beach car accessories 50-125CC foot-operated rear brake upper and lower pump disc brake caliper with brake pads~~Description: This is a brand new foot rear brake assembly. The brake caliper comes with dot3 brake fluid and brake pad installed, you will get 1 more set of brake pad as spare parts. Fit Models: 50cc-125cc ATVs. 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) This part will fit almost all of the brands ATV from China Please check the picture before you buy. Package includes: 1 x Rear Disc Brake Assembly(with brake pad installed) 1 x Brake Pad