Description: SHIMANO Dura-Ace SM-EW90 DI2 E-Tube Junction Box This is the Shimano DI2 Dura-Ace E-Tube Junction Box. This box is referred to as the junction Box A and is located at the handlebars on a Di2 build. The box is available in either a three or five port option, to accommodate either a one-pair or two pair shifter arrangement. SM-EW90-A: 3-Port Cockpit Junction Box connects 1 pair of Di2 shifters to the frame junction box via 3 SD50 E-tube wires SM-EW90-B: 5-Port Cockpit Junction Box connects up to 2 pairs of Di2 shifters to the frame junction box via 5 SD50 E-tube wires OEM front wiring kit for Dura-Ace Di2 9070 LED battery charge level indicator Rear Derailleur adjustment mode Internal Battery charging port Average weight: 10Type: External typePosition: Under stemCompatible system: E-TUBECompatible electric wire: EW-SD50 Use the Di2 system checker to update component firmware from https://e-tubeproject.shimano.com/ All Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.
Price: 108.6 USD
Location: Long Beach, California
End Time: 2025-01-30T19:58:06.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Return policy details:
Part Type: EBIKE PRODUCTS
Brand: SHIMANO
Number of Items: 1
Available Variations
Color: 3-Port
Price: 108.6 USD
Available Quantity: 50
Quantity Sold: 0
Color: 5-Port
Price: 122.77 USD
Available Quantity: 45
Quantity Sold: 0
