Shimano EW-SD50L Di2 E-Tube Wire 1600mm CheckoutTitle=Ohlins Rear Shock Lightweight Coil Spring - 434 lbs/in Used when the snow has

Used when the snow has a high water content such as slush

Trail ready power in a modern XC package for tomorrow’s races

5mm and Torx 10) and 2 chiseldrivers with impact cap

All sizes of 104 BCD chainrings are compatible with QUARQ power meters

Shimano EW-SD50L Di2 E-Tube Wire 1600mm CheckoutTitle=Ohlins Rear Shock Lightweight Coil Spring - 434 lbs/in Used when the snow hasShimano E Tube wires and connectorsFrame grommets for E tube internal wiring compatible frames are sold separately see Shimano Frame Grommet Kit Electronic Shifter Extra Parts Ultegra Di2 wires utilize Shimano's e tube technology; e tube is a two prong system and is NOT cross compatible with Dura Ace 7970 Di2 wiring All e tube wires may be used for internal or external applications