Shimano EW-SD50 Di2 E-Tube Wire 300mm Model=Cross King Tire The XCR Pro lever is

The XCR Pro lever is 10% more powerful than the Hope Race Evo and features a carbon blade with titanium hardware for a lightweight minimalist design

The Maxus provides cushioned compression while still supporting the arches of the feet and eliminating friction

Cold forged

A hook grips and lifts the tire bead into the rim channel

Shimano EW-SD50 Di2 E-Tube Wire 300mm Model=Cross King Tire The XCR Pro lever isShimano 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 Length 300