Shimano EW-SD300-I Di2 1400mm Electric Wire F/Built In Routing bikepackingbags allowing up to 20% less

allowing up to 20% less effort

Terrain Types: Mixed - soft/hard

This unique tech allows you to seamlessly connect with both your favorite audio and the world around you

A Race Zone setback on the cleat track allows the cleat to be positioned further toward the heel for added stability when descending

Wide Trail (WT) casing is optimized for 30-35mm inner rim widths

Shimano EW-SD300-I Di2 1400mm Electric Wire F/Built In Routing bikepackingbags allowing up to 20% lessInternal Routing Improving on the previous SD50 model of electric wires, these SD300 wires are both smaller and lighter than their predecessors. Designed for internal routing, these wires are the magicians behind the magic of instantaneous shifting and lightning quick signalling, all the while keeping your bike looking sleek. And with a simple as you like setup, it's as easy as plugging this 1400mm Shimano EW SD300 Di2 Electric Wire into compatible