TRP FR1 Disc Brake Adapter - Rear Flat Mount Frame to Post Mount Caliper For 140mm Rotors Includes two M5x32mm Bolts 32 }Wheels Manufacturing BB30 Bottom Bracket

}Wheels Manufacturing BB30 Bottom Bracket Adaptor for Hollowtech II Cranks

Feature fully cnc'd construction and hinged clamps

}Wolf Tooth Single Speed Stainless Steel Cog: 18T Compatiblewith 3/32" Chains

Can be used for any cycling discipline

}Wheels Manufacturing Derailleur Hanger - 255

TRP FR1 Disc Brake Adapter - Rear Flat Mount Frame to Post Mount Caliper For 140mm Rotors Includes two M5x32mm Bolts 32 }Wheels Manufacturing BB30 Bottom BracketTRP FR1 Disc Brake Adapter Rear Flat Mount Frame to Post Mount Caliper For 140mm Rotors Includes two M5x32mm Bolts. TRP Disc Brake Adaptors TECH SPECS Brake Caliper Type Post Mount Mount Rotor Size Rear Flat 140 Rotor