Shimano R203S/P Disc Brake Adaptor for 203mm Rotor 51mm Caliper 74mm Frame Bearing O.D. (mm)-26 Range 10-33Cogs 10-11-12-13-14-15-17-19-21-24-28-33Cassette Body Type

Range 10-33Cogs 10-11-12-13-14-15-17-19-21-24-28-33Cassette Body Type SRAM XDRDrivetrain Speeds 12Color Silver/BlackDefined Color SilverDefined Color Black

29 Primary Color Black Material Polycarbonate

Defined Color Black Weight 665 TPI 26 Tire Type Clincher Tire Intended Use Touring-Hybrid Color Black Tire Diameter 700c Tire Bead Wire Labeled Size 700 x 38 ISO Width (mm) 40 Flat Protection Tread ISO Diameter 622 / Road / 29"

Proprietary Stainless Steel Alloy rails

Model SPC+ Phone S26+ Color Black

Shimano R203S/P Disc Brake Adaptor for 203mm Rotor 51mm Caliper 74mm Frame Bearing O.D. (mm)-26 Range 10-33Cogs 10-11-12-13-14-15-17-19-21-24-28-33Cassette Body TypeShimano Disc Brake Adaptors allow the use of different sized rotors to your frame or fork. Brake Caliper Type IS Mount Rotor Size 180 Post 203 Rotor