Shimano EW-RS910 Di2 Drop Handlebar/Internal Frame Junction Box - 2-Port Charging MFPN=11.5018.056.026 Evolution is versatile and reliable—the

Evolution is versatile and reliable—the choice for daily recreation and commuting on all types of surfaces

Cannondale model: Jekyll

forward center mount

Two strong 3M Scotchlite reflectors

Shimano EW-RS910 Di2 Drop Handlebar/Internal Frame Junction Box - 2-Port Charging MFPN=11.5018.056.026 Evolution is versatile and reliable—theShimano 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