Dura-Ace SL-BS79 Double/Triple 10-Speed Bar End Shifters Race-series Perforated neoprene cuff is secure

Perforated neoprene cuff is secure and breathable

A high-performance wheel that excels everywhere from world cup xc races to your favorite weekend trail

the smart headlight senses ambient light and knows tpulse in the daytime but remain steady at night

refreshing way to get the electrolytes you need

Dura-Ace SL-BS79 Double/Triple 10-Speed Bar End Shifters Race-series Perforated neoprene cuff is secureShimano Dura Ace SL BS79 Double Triple 10 Speed Bar end Shifters The 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