Shimano Dura-Ace ST-R9180 Di2 TT Shift/Brake Lever with Wire - Left, 2x, For TT Bars, Black Mountain FatBike Cranksets Compatible with all HERO3

Compatible with all HERO3

181735-Q0-L

GS2609 LD6137 530176 230787-01

MA2198 TR1468 591918

Shimano Dura-Ace ST-R9180 Di2 TT Shift/Brake Lever with Wire - Left, 2x, For TT Bars, Black Mountain FatBike Cranksets Compatible with all HERO3The 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 Intergrated switch button inside offers intuitive shifting control without hand release