Shimano EW-RS910 Di2 Drop Handlebar/Internal Frame Junction Box - 2-Port Charging Color-Purple/Black 25 ISO Width (mm) 57

25 ISO Width (mm) 57 Flat Protection Sidewall ISO Diameter 622 / Road / 29"

Color Fade Frame Size 20

}Abus 9809K/170 Steel-O-Chain Key Lock - Black

Single zipper enclosure with wide opening

Freehub Body SRAM XD-R Hub Spoke Type J-bend Hub Weight 223g Rotor Mount Center Lock Hub Spacing 142mm Axle Type 12mm TA Hub Drilling 28H Position Rear Primary Color Orange

Shimano EW-RS910 Di2 Drop Handlebar/Internal Frame Junction Box - 2-Port Charging Color-Purple/Black 25 ISO Width (mm) 57Shimano EW RS910 Di2 Drop Handlebar Internal Frame Junction Box 2 Port with Charging. Shimano Di2 Frame Junction BoxFrame Junction Box connects via SD50 E tube wires to four different points: front derailleur rear derailleur cockpit junction box and battery mount 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