Shimano Ultegra SM-EW67-A-E Di2 Wire Harness Bike Accessories_Bike Case above all when the stopwatch

above all when the stopwatch is the only means used to judge results on a racing bike

Compatible with a range of Pinarello bicycle models

Supersonic Ergo

ENVE routes the fibers around the hole without cutting them

Shimano Ultegra SM-EW67-A-E Di2 Wire Harness Bike Accessories_Bike Case above all when the stopwatchFront wiring harness on the handlebar side SM EW67 AE Ultegra Di2 OEM front wiring kit for Ultegra Di2 6770 Connection to shift brake levers with built in E tube cables Battery charge indicator Rear derailleur adjustment mode SD50 E tube cable to connect to the frame 4 locking bands included Not compatible with Flight Deck and internal battery (BTR2)