Shimano F203P/S Disc Brake Adaptor for 203mm Rotor 74mm Caliper 51mm Fork ModelNumber=J2921 Featuring the versatile CINCH interface

Featuring the versatile CINCH interface for interchangeable spiders limitless ring combinations a 30mm alloy spindle and compatibility across all relevant frame standards

The upgraded saddle mount system in conjunction with compression straps reduces the pendulum effect associated with large rear payloads providing a comfortable ride for those long miles

ring type single (anti-chain drop) mount Cinch DM 3mm offset teeth 34t oval/round round color black

is a synonym for reliable

Disc Center Lock Rim Material Carbon Wheel Tire Type Tubeless Ready Wheel Weight 1320g Freehub Body SRAM XD-R Rim Internal Width 25mm Axle Type F: 12mm R: 12mm Rim Color Black Rim Model UL250c Wheel Diameter/ISO 700C / 622 Spoke Type I9 Aluminum Hub Spacing F: 100 R: 142 Depth 19mm Position Front and Rear Rim Drilling F: 24 R: 24 Valve Presta Hub Model Solix G

Shimano F203P/S Disc Brake Adaptor for 203mm Rotor 74mm Caliper 51mm Fork ModelNumber=J2921 Featuring the versatile CINCH interfaceShimano F203P S Disc Brake Adaptor for 203mm Rotor 74mm Caliper 51mm Fork. Shimano Disc Brake Adaptors allow the use of different sized rotors to your frame or fork. TECH SPECS Brake Caliper Type Post Mount Weight 21 Mount Rotor Size Front IS 203 Rotor