Avid/ SRAM 40mm Post-Mount Disc Brake Adaptor Fits 200mm Front 180mm Rear Rotors MFPN=11.6218.038.030 }SRAM/Truvativ X0 X9 39T 120mm

}SRAM/Truvativ X0 X9 39T 120mm GXP Chainring Use with 26T

Please use the hanger photos to select the proper hanger for your application

Recessed chain rivet contact area allows ultra-high joining strength with zero pin protrusion

}Wheels Manufacturing T47 Inboard Bottom Bracket with Angular Contact Bearings for 30mm Spindles Fits B

}SRAM Force 1/ CX1 Chainring Spacer and Bolt Set: Five Spacers and Hidden Nut/Bolt Fits Rival 1 with Hidden Chainring Bolt Design

Avid/ SRAM 40mm Post-Mount Disc Brake Adaptor Fits 200mm Front 180mm Rear Rotors MFPN=11.6218.038.030 }SRAM/Truvativ X0 X9 39T 120mmAvid SRAM 40mm Post Mount Disc Brake Adaptor Fits 200mm Front and 180mm Rear Rotors. Disc Brake Adapters TECH SPECS Brake Caliper Type Post Mount Mount Rotor Size 160 Post 200 Rotor Mount Rotor Size 140 Post 180 Rotor