Shimano EW-SD300-I Electric Wire Di2 700mm Built in Routing Lind which already held the title

which already held the title of the most popular and widely used bottle cage in some of the biggest cycling racing events in the world

Stylish and functional

Made in-house

Park Tool introduced the bicycle world to the 3-way hex wrench set over 30 years ago

Calibration service

Shimano EW-SD300-I Electric Wire Di2 700mm Built in Routing Lind which already held the titleThe 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