Avid/ SRAM 40mm Post-Mount Disc Brake Adaptor Fits 200mm Front 180mm Rear Rotors CheckoutTitle=Schwalbe Rapid Rob Tire - 29 x 2.25 Backplate Aluminum Cooling Fins Yes

Backplate Aluminum Cooling Fins Yes Disc Pad Material Organic Model Compatibility BR-M8000 Pad Shape Shimano G-Type/F-Type/J-Type Pad Shape Shimano G-Type/F-Type/J-Type Model Compatibility BR-M8000

Street/Park tire with near rim-to-rim tread tacky surface medium grooved

6" (31 x 22 x 6

Composite base for stability

both coil or air options

Avid/ SRAM 40mm Post-Mount Disc Brake Adaptor Fits 200mm Front 180mm Rear Rotors CheckoutTitle=Schwalbe Rapid Rob Tire - 29 x 2.25 Backplate Aluminum Cooling Fins YesSRAM Avid Post Mount disc brake caliper mounting adaptors provide alternative mount positioning that allow the caliper to be used with different sized rotors than used on the frame or fork caliper mount. Brake Caliper Type Post Mount Mount Rotor Size 140 Post 180 Rotor