Shimano Dura-Ace ST-R9250-R Di2 Dual Control Shift/Brake Lever Rim Brakes - Right 12-Speed BLK 240 Hybrid }Avid 20mm Disc Post Spacer

}Avid 20mm Disc Post Spacer Kit with Titanium CPS Bolts

32t direct mount X-SYNC 2 steel chainring included

5L Waterproof Water-resistant Bladder included Included (1

}Wheels Manufacturing Derailleur Hanger - 169

Tooth Count 32 Round or Oval Round Drivetrain Speeds 12 Drivetrain Speeds 11 Drivetrain Speeds 10 Direct Mount Type Direct Mount SRAM Defined Color Black Ring Position/Type Single Ring Position/Type Chain Retaining Single Ring Offset 3 Chainring BCD Sram Direct Mount Color Black Material Aluminum Material Aluminum Chainline/Hub Compatibility 141/148 Boost Hubs

Shimano Dura-Ace ST-R9250-R Di2 Dual Control Shift/Brake Lever Rim Brakes - Right 12-Speed BLK 240 Hybrid }Avid 20mm Disc Post SpacerShimano Dura Ace ST R9250 dual control levers are the ultimate in reliable performance thanks to a wired connection to the rim brakes. Refined ergonomics and advanced materials show the race pedigree of these levers. Quick and intuitive 12 speed Di2 shifting Clearly defined click feeling with ergonomic shifting lever Better bike control and confidence in race conditions Hood shape and texture optimize grip and brake power transmission Brake Lever