Shimano Dura Ace Di2 brake / shift - ST-9071PA
In this brake / shift the Di2 system plays its advantages to the full. The handle shape of the carbon brake lever is optimally adapted to the human hand and allows an ergonomic, controlled braking. For switching only the thumb should be minimal moves, so that the precise switching components into action.
intended use : Time Trial and Triathlon | Assembly at the end of the time trial bars
Compatibility: Shimano Dura Ace Di2 9000 series | Ultegra Di2 6700 series
Scope of supply: left and right lever