Shimano Di2 Battery Internal Mount for Shimano Di2

These premium bearings last 3-5 times longer than standard alternatives

Built for cyclists who demand both performance and protection

durable performance

it delivers a juice and Rich mouthfeel with bright

4191 essential jersey calcite blue Size:XXS Shimano Di2 Battery Internal MountThe easy care, wrinkle free, and quick drying properties of the Essential jerseys fabric make this an ideal addition to your rotation of kit for both leisure rides and sportives. With a relaxed but not loose fit, this piece remains equally adept on short training rides, social rides and longer days in the saddle. This piece is developed for all day comfort.