Shimano R203S/P Disc Brake Adaptor for 203mm Rotor 51mm Caliper 74mm Frame MFPN=214040 Easy installation - without slipping

Easy installation - without slipping or pinching

May not be compatible with all brake calipers due to 2mm thickness Hub/Disc Compatibility 6-Bolt Pad Compatibility All Pad Compounds Rotor Size (mm) 220 Rotor Type One Piece keyword search SRAM HS2 Rotor Size 220Mm Hub Disc Compatibility 6-Bolt

110mm asymmetric bolt spacing (ABS) intended for use with V1 hidden bolt cranksets

S Lower IS38 Size 1"

Despite having deep rims the 858 weighs as little as much shallower wheels

Shimano R203S/P Disc Brake Adaptor for 203mm Rotor 51mm Caliper 74mm Frame MFPN=214040 Easy installation - without slippingShimano 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