Shimano Dura-Ace SL-BSR1 11-Speed Bar End Shifters Model=1x Chainring Bolt Sets }XLAB Gear Box Black

}XLAB Gear Box Black

Stealth® S1™ rubber and a Dotty tread keep your feet firmly planted on pedals

}SKS Anywhere Mount Topcage Water Bottle Cage - Strap-On Black

}SRAM Rival Medium Cage/Pulley Kit Black

}Wheels Manufacturing 1

Shimano Dura-Ace SL-BSR1 11-Speed Bar End Shifters Model=1x Chainring Bolt Sets }XLAB Gear Box BlackShimano Dura Ace SL BSR1 11 Speed Bar End Shifters. Shimano Dura Ace SL BSR1 ShiftersThe right side rear shifter is 11 Speed index only left side front is 2 Speed. All bar end road shifters produced after Nov 2008 have an I. D. spec fit range of 19 22mm TECH SPECS Double or Triple Double Rear Der Shifter Compatibility Shimano Road Mount Type Bar End Mount Type Downtube Drivetrain Speeds 11 End Type Shimano SRAM Front Der Shifter Compatibility Shimano