Shimano EW90-B Di2 Cockpit Junction Box 5-Port/ not for Flight Deck Vivid C1+ 2024+ 5mm Drivetrain Spacing Fat Bike

5mm Drivetrain Spacing Fat Bike Primary Color Black

Model Speedhub Sprocket Description Splined Sprocket Hub Rohloff Speedhub Teeth 15 Chain 3/32" Color Silver

Fits G2 Guide Level DB5 Elixir 9 Elixir 7 Elixir CR Mag Elixir X0 and XX

optimized for fast rolling and best in class cornering traction

Alpina neoprene overboot

Shimano EW90-B Di2 Cockpit Junction Box 5-Port/ not for Flight Deck Vivid C1+ 2024+ 5mm Drivetrain Spacing Fat BikeShimano 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