Shimano EW90-B Di2 Cockpit Junction Box 5-Port/ not for Flight Deck Model-PM-PM +60 10 rear loading Steel pins

10 rear loading Steel pins per side

yellow/green

8 Width 38 Cable Routing External Bar Top Style Round Clip-on Compatible Yes Color Black Bar Drop (mm) 116 Material Aluminum Bar Reach (mm) 68 Bar Clamp Diameter (mm) 31

This makes an extremely durable spoke and thanks to the thinner middle section it is 48 g lighter (per 64 spokes) than a spoke with a constant diameter of 1

Shimano EW90-B Di2 Cockpit Junction Box 5-Port/ not for Flight Deck Model-PM-PM +60 10 rear loading Steel pinsShimano 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