Di2 Battery - BT-DN110-A7 Di2 Battery - BT-DN300 Built-In DI2 Battery - BT-DN300 Built-In DI2 Battery Options:BT-DN300 Built-In DI2 Battery - For Dura-Ace 9250 and Ultegra R8150 Systems, Compatible with SD300 Wires The Nimbus tires roll fast

The Nimbus tires roll fast on or off the pavement with plenty of grip

LIGHTEST IN CLASS: Starting with premium butted and double-butted E5 alloy

Built from the inside out

Next Level Premium fit t-shirt

and the Equalizer™ gel padding delivers targeted support and protection where you need it most

Di2 Battery - BT-DN110-A7 Di2 Battery - BT-DN300 Built-In DI2 Battery - BT-DN300 Built-In DI2 Battery Options:BT-DN300 Built-In DI2 Battery - For Dura-Ace 9250 and Ultegra R8150 Systems, Compatible with SD300 Wires The Nimbus tires roll fastShimano Di2 Batteries. Must purchase battery, charger, and power cable to complete the system. All Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions Use Di2 system checker to update component firmware from http: e tubeproject. shimano. com