Shimano EW-JC304 Di2 Junction Box - 4 Ports Use With EW-SD300 100mm x 100mm 9-speed triple front derailleur

9-speed triple front derailleur

Torx key T10 and T25

and a soft silicone spout for a comfortable drinking experience

}Wheels Manufacturing BSA Bottom Bracket - Shimano Road Angular Contact Bearings Gray Cups

}The Renthal V3 Fatbar 35 has already gained cult status and is the handlebar of choice for World Cup downhill race teams and athletes

Shimano EW-JC304 Di2 Junction Box - 4 Ports Use With EW-SD300 100mm x 100mm 9-speed triple front derailleurShimano 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 firmware from http: e tubeproject. shimano. com