Shimano Short Battery Mount External/Internal Wiring Description-20x110mm Boost End Cap/Axle Kit Color Black Defined Color Black

Color Black Defined Color Black Flat Protection Tread and Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 55 Labeled Size 29 x 2

25" compound TLR 1C bead folding type tubeless color black/rainbow weight 820g

Fast Black finished 30mm aluminum upper tubes couple stiffness and lightweight with a premium look

5" Internal W 22

and 45 mm clearance for control and compliance

Shimano Short Battery Mount External/Internal Wiring Description-20x110mm Boost End Cap/Axle Kit Color Black Defined Color BlackShimano Di2 External Battery MountsAll 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