New
Arrivals/Restock
Di2 Cockpit Junction Box 5-Port
4.3 (83 items)
Limited Time SaleUntil the end
17
54
15
US$100.74 cheaper than the new price!!
Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Free cash-on-delivery fees for purchases over $99
See all stores
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
Used US$54.25
Product details
| Management number | 236277146 | Release Date | 2026/07/09 | List Price | US$54.25 | Model Number | 236277146 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Shimano Di2 Junction Box
- All 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/
- 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
- Includes Junction Box Band (CY9082) and Junction Box Hook (Mounting Plate, CY9081)
Bestseller ranking
Bike Components & Accessories
Customers who viewed this product also viewed
Scrimmage Vests & Pinnies
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form