SHIMANO SM-MA-R203P/S ADAPTER FOR REAR 203mm ROTOR show_disclaimer 5" Type Tubeless Ready (TLR)/Clincher

5" Type Tubeless Ready (TLR)/Clincher Tubeless Ready (TLR)/Clincher Cassette compatibility Not applicable SRAM XD 11/12-speed Hub width 110 mm 148 mm Holes 28 28 Butting 14 14 Cross section Round Round Brake type 6-bolt disc 6-bolt disc Attachment Thru axle Thru axle Nipple locking type Brass Brass Valve Presta Presta Material - Rim Aluminium Aluminium

46mm: SRAM Dub

Deore XT BR-(M8000 / M785)

Outer Bearing:  Igus LL-glide bearing

SHIMANO SM-MA-R203P/S ADAPTER FOR REAR 203mm ROTOR show_disclaimer 5" Type Tubeless Ready (TLR)/ClincherThe Shimano SM MA R203P S adapter enables seamless compatibility between Shimano Postmount calipers and IS2000 Standard frames. Designed specifically for 140 mm direct mount applications, this adapter accommodates 203 mm rotors, making it ideal for upgrading braking systems on frames with IS2000 Standard geometry. A straightforward solution for riders seeking reliable disc brake performance without frame replacement. Specification Frame type: IS2000