Shimano BT-DN300 Built-In DI2 Battery - For Dura-Ace 9250 Ultegra R8150 Systems Compatible SD300 Wires Width-7.3 Length 136 Color Jet Black

Length 136 Color Jet Black Flange No Lock On Yes Weight 90 Grip Shift Specific No Defined Color Black Shape Round

Color Black/Para Flat Protection Tread TPI 320 Defined Color Tan ISO Diameter 622 / Road / 29" Tire Intended Use Road Tire Diameter 700c Tire Bead Folding Valve Core Removable Labeled Size 700 x 25 Tire Type Tubular

2 kits should be ordered for a full coverage set up

Uses washers on the mounting bolt for 5mm of chainline adjustability

Shimano BT-DN300 Built-In DI2 Battery - For Dura-Ace 9250 Ultegra R8150 Systems Compatible SD300 Wires Width-7.3 Length 136 Color Jet BlackShimano BT DN300 Built In DI2 Battery For Dura Ace 9250 and Ultegra R8150 Systems Compatible with SD300 Wires. Shimano 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