The Shimano Ultegra 6800 11-Speed STI Lever Set has improved ergonomics for better rider comfort and control. It has internal cable routing which gives the handlebar area a clean look, and small-volume ergonomic shape for better control when riding on the hoods. The shift levers work with Shimano/SRAM 11-Speed cassettes and are compatible with Shimano double-ring cranksets to maximize power transfer.
Tactile feedback to the rider that the gear shift has been completed
Light action, define click engagement Vivid index shifting