Shimano Dura-Ace SL-BS79 Double/Triple 10-Speed Bar End Shifters ModelNumber=K8961 Requires 118/73 Powerspline Bottom Brackets

Requires 118/73 Powerspline Bottom Brackets (sold separately) Number of Chainrings No Rings Included Chainring BCD Direct Mount SRAM 3-Bolt Chainline/Hub Compatibility 141/148 Boost Hubs Color Black Crank Length (mm) 170 Crank Intended Use Mountain BB Included No Pedal Spindle 9/16" Spindle Interface Type TruVativ Power Spline Defined Color Black

Primary Color Blue Volume 18L Max Bladder Volume 3L Bladder included Not included Color Denim Volume Range 16-20L

355mm in length

SRAM Model ID: CN-951-A1

Quarq D-Zero technology is accurate to +/-1

Shimano Dura-Ace SL-BS79 Double/Triple 10-Speed Bar End Shifters ModelNumber=K8961 Requires 118/73 Powerspline Bottom BracketsShimano Dura Ace SL BS79 Double Triple 10 Speed Bar end ShiftersThe right side rear shifter is 10 Speed index only left side front is 2 3 Speed All bar end road shifters produced after Nov 2008 have an I. D. spec fit range of 19 22mm Double or Triple Triple Rear Der Shifter Compatibility Shimano Road Mount Type Downtube Drivetrain Speeds 10 End Type Shimano SRAM keyword search Time Trial Front Der Shifter Compatibility Shimano Road