Shimano Dura-Ace SL-BS79 Bar End Shifters

Shimano Dura-Ace SL-BS79 Double/Triple 10-Speed Bar End Shifters Shimano 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 No