SRAM Post Bracket 20 P 1 Disc Brake Adaptor - For 160mm 180mm Rotors Only Includes Bracket Titanium Bolts Weight-611g For single roto-brushes

For single roto-brushes

Use XN-6130 for Hydra freehub seal

Includes full DebonAir+ assembly

model CN12A speed 12sp size 11/128" width 5

SRAM Post Bracket 20 P 1 Disc Brake Adaptor - For 160mm 180mm Rotors Only Includes Bracket Titanium Bolts Weight-611g For single roto-brushesSRAM Post Bracket 20 P 1 Disc Brake Adaptor For 160mm and 180mm Rotors Only Includes Bracket and Titanium Bolts. SRAM 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. TECH SPECS Brake Caliper Type Post MountMount Rotor Size 140 Post 160 RotorMount Rotor Size 160 Post 180 Rotor