Shimano EW90-B Di2 Cockpit Junction Box 5-Port/ not for Flight Deck MFPN=W065-0668 *NOTE - Does not fit

*NOTE - Does not fit Step-Cast fork applications

super thin and compact

brand SRAM compatibility SRAM AXS Road Flatback 12s speed 12sp links 114 color silver

a cozy back panel that supports the ol' lumbar and a smart adjustment system that feels like a good hug (not a creepily tight one)

Shimano EW90-B Di2 Cockpit Junction Box 5-Port/ not for Flight Deck MFPN=W065-0668 *NOTE - Does not fitShimano EW90 B Di2 Cockpit Junction Box 5 Port not for Flight Deck. Shimano Di2 Junction BoxAll 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