SRAMR2C 22-Speed Carbon TT Shifter Set
Item # SRM000P
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What do you think about this product?
January 21, 2015
Are these compatible with Shimano Ultegra 11-speed FD/RD?
Adam Ryan Warrix
March 5, 2015
No. SRAM uses a 1:1 cable pull and Shimano uses 1:9.1. The 1:9.1 changes through the years to make some new Shimano components incomatible with older Shimano components. It may work with the Shimano FD but you will get chain rub since SRAM uses a yaw system. Your best bet is to stay with the Dura-Ace shifters or change your FD/RD to SRAM.