Shimano EW-SD300 Di2 Electric Wire Cables (for 12 Speed) C-class Black Prince Compound - Excellent

Black Prince Compound - Excellent modulation

Universal braided hardware and will fit most hydraulic brakes

Crown Race: Dual-Seal crown race provides excellent seal effi ciency with low friction

few tyres offer such a complete package

A new variable radius drop

Shimano EW-SD300 Di2 Electric Wire Cables (for 12 Speed) C-class Black Prince Compound - ExcellentShimano's EW SD300 Electric Wire Cables (for 12 Speed) power the new generation of Di2 groupsets. The new system requires only two cables, feeding from the internal battery (typically installed in the seatpost) directly into the front and rear derailleurs. Length Guide Front Derailleur to Internal Battery: 750mm Rear Derailleur to Internal Battery: 1200mm Please note this guide is intended as a reference only. Required cable lengths will differ