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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
Chromoly bolt
Measured center-to-center at the hood
Type: Rear
has a standard band clamp handlebar mount and is also Sram MatchMaker X compatible
Weight: 284
NEW Shimano EW-JC304 Di2 Junction Box - 4 Ports, Use With EW-SD300 fork-type_not-included Chromoly boltShimano 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
