SRAM Post Bracket 20 P 2 Disc Brake Adaptor - For 200mm 220mm Rotors Only Includes Bracket Stainless Steel Bolts Flange Diameter-65 R }Shimano Alfine SG-S7001 8-Speed Internally

}Shimano Alfine SG-S7001 8-Speed Internally Geared Disc Brake 36h Rear Hub Black Small Parts Not Included

The anti-drop design is wider thicker and safer

The Ultegra RX Rear Derailleur brings Shimanos chain stabilizing technology road cycling drivetrains delivering smooth and precise shifting over technical terrain

Defined Color Gray Brake Caliper Type Flat Mount Brake Lever Actuation Hydraulic Rotor Included No Pad Compound Organic

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SRAM Post Bracket 20 P 2 Disc Brake Adaptor - For 200mm 220mm Rotors Only Includes Bracket Stainless Steel Bolts Flange Diameter-65 R }Shimano Alfine SG-S7001 8-Speed InternallyAdapts Avid 74mm calipers to 74mm post mount frames and forks Most adapters do not include CPS non CPS mounting hardware (+hardware kits include applicable stainless steel mounting hardware) Non CPS hardware used on 2012+ XX series and 2013+ XO series brake designs for reduced weight (+ 20mm) takes a 160mm PM fork frame to 180mm, or a 180mm PM fork frame to 200mm (+ 40mm) takes a 160mm PM fork frame to 200mm, a 180mm PM fork frame to 220mm TECH SPECS