Shimano EW-SD300-I Electric Wire Di2 700mm Built in Routing GSULT it is one of the

it is one of the lightest full carbon disc wheel sets available at the moment

Mfr Claimed Weight395g

Clip-on design also compatible with traditional handlebars

Side mesh design for energy bar storage

L/XL: 170-200mm travel / 30

Shimano EW-SD300-I Electric Wire Di2 700mm Built in Routing GSULT it is one of theThe Shimano SD300 Di2 Electric Wire is designed for use with Shimano Di2 and STePS electronic shifting. It has been specifically designed for external routing on Shimano E Tube systems. With an updated design, the SD300 Di2 Electric Wire has a reduced cable diameter saving both space and weight without affecting efficiency. Specifications Model: SD300Cable Length: 700mmType: External routingCompatible Systems: Shimano E Tube System (Di2 and STePS)Cord