Shimano Dura-Ace ST-R9180 Di2 TT Shift/Brake Lever Wire - Left 2x For TT Bars BLK ModelNumber=29813 Patented aramid-reinforced skeleton provides internal

Patented aramid-reinforced skeleton provides internal EPS support

Reserve’s sealant has been custom formulated to provide superior sealing for all tubeless tire systems

Boost compatible 24mm EXI interface spindle

Activity Cycling Color Gray Five/Core Black/Gray Four Defined Color Black Gender/Age Mens Shoe Size (US) 7 Closure Lace

Shimano Dura-Ace ST-R9180 Di2 TT Shift/Brake Lever Wire - Left 2x For TT Bars BLK ModelNumber=29813 Patented aramid-reinforced skeleton provides internalShimano Dura Ace ST R9180 Di2 TT Shift Brake Lever with Wire Left 2x For TT Bars Black. The Shimano Dura Ace ST R9180 Di2 TT Triathlon Shift Brake levers for 2x 11 Speed systems bring confidence to the sleekest bikes in the world. Combined with the plug and play ease of Shimano Di2 electronic shifting they offer an advantage in any race. More aerodynamic with better grip feeling allows for optimum power to be transmitted while maintaining a firm grip