Shimano SW-RS910 Di2 Drop Handlebar/Internal Frame Junction Box, 2-Port with Charging Mountain Frames 137781-Q0-L

137781-Q0-L

which quickly seal holes up to 1/4"

Iron Horse

UPC: 072774968589

Brake and shift lever have independent adjustable reach

Shimano SW-RS910 Di2 Drop Handlebar/Internal Frame Junction Box, 2-Port with Charging Mountain Frames 137781-Q0-LShimano Di2 Frame Junction Box Frame 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 firmware from http: e tubeproject. shimano. com Product Specifics keyword search: EW