Shimano EW90-A Di2 Cockpit Junction Box 3-Port/ not for Flight Deck CheckoutTitle=Wolf Tooth Waveform Pedals - Silver }Wolf Tooth Direct Mount Chainring

}Wolf Tooth Direct Mount Chainring - 40t SRAM Direct Mount Drop-Stop B For SRAM 8-Bolt Cranksets 6mm Offset Black

K-Force Di2 SeatpostOne piece continuous carbon fiber construction

Three spring tension settings allow you to customize performance and reduce chain drag

7 E: Seat Tube Length (CM) 12

Shimano EW90-A Di2 Cockpit Junction Box 3-Port/ not for Flight Deck CheckoutTitle=Wolf Tooth Waveform Pedals - Silver }Wolf Tooth Direct Mount ChainringShimano EW90 A Di2 Cockpit Junction Box 3 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