SM-SC70 10-Speed Wireless Road Harness, fits Dura Ace, Ultegra, and 105 10 speed shifters only. Fits 26.0 and 31.6 handlebars Requires purchase of Shimano Flight Deck Head , sold se...

Shimano SM-6501 Wireless Road Harness, fits 26.0 or 31.8 bars. Requires Shimano Flight Deck computer head , sold separately Compatible with Shimano 9sp Flight Deck enabled shifters, including 9sp Dura Ace, Ultegr...

The Shimano FLIGHT DECK cycle computer not only provides more information than conventional cycling computers, it features control keys integrated into both the right and left shift lever units for more convenient "hands-on-bars" operation. With no control keys on the display head, FLIGHT DECK...