Shimano EC-DN100 Di2 Rear Derailleur Battery Charger BF PSI Precision milling: to eliminate excess

Precision milling: to eliminate excess material and weight where not needed

up to 12% better cooling efficiency and up to 100grams of reduced overall weight

TRACKR RADAR pairs with ELEMNT bike computers and the Wahoo App via Bluetooth Smart and ANT+

Extended locking distance – less weight

An ecofriendly foaming bike soap that is tested and approved for all bicycle surfaces

Shimano EC-DN100 Di2 Rear Derailleur Battery Charger BF PSI Precision milling: to eliminate excessEC EN100 is the compact new charger keeping your wireless DI2 battery charged up. New power source The evolution of the Di2 power source also gets a new and easy to use charger.