Shimano EW-SD300 Di2 Electric Wire Cables (for 12 Speed) Size:350mm See SRAM RED® 22 and

See SRAM RED® 22 and SRAM Force® 22 pages for outer rings

resulting in smooth

leading the pack during Crit races or dominating your rivals at the local Club rides

and up to 25mm internal rim width

Innovative pentagon hub system increases safety while braking

Shimano EW-SD300 Di2 Electric Wire Cables (for 12 Speed) Size:350mm See SRAM RED® 22 andShimano'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