Shimano EW90-A Di2 Cockpit Junction Box 3-Port/ not for Flight Deck MFPN=HBMHN Vendor Dt swiss Manufacture Number

Vendor Dt swiss Manufacture Number SCH020181S0100 Model Name Champion Category Spokes

but protrusion through rim is the same as a 12mm DT nipple)

model SB20 diameter 31

Primary Color Black Bead Folding Tire Compound SmartEVO Tire Technology TechBELT Tire Type Clincher Tire Width 26C Labeled Size 700x26C Tire Diameter/ISO 700C/622 e-Bike approved No

10 traction pins per side

Shimano EW90-A Di2 Cockpit Junction Box 3-Port/ not for Flight Deck MFPN=HBMHN Vendor Dt swiss Manufacture NumberShimano 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