Di2 Cockpit Junction Box 3-Port
SKU: 50456037272

Di2 Cockpit Junction Box 3-Port

$125.99 $139.99
Save 10%
No.2 Bestseller on watersyst.com >

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Di2 Cockpit Junction Box 3-PortShimano 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 A 3 Port Cockpit Junction Box connects 1 pair of Di2 shifters to the frame junction box via 3 SD50 E tube wires OEM front wiring kit for Dura Ace Di2 9070 LED battery charge level

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-A 3-Port Cockpit Junction Box connects 1 pair of Di2 shifters to the frame junction box via 3 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)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 50456037272

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 1859 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Johnna Postic
Fort Morgan, US
★★★★★ 5
Love the choochoo end tables
Color: Ink Black, Size: 2 pack
I love these end tables! Perfect size. Good quality. They look fantastic.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
A
Verified Purchase
Ashlee S
Los Angeles, US
★★★★★ 5
Modern and beautiful
Color: Ink Black, Size: 2 pack
Beautiful end tables, definitely recommend 👌 👍 ☺️
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
S
Verified Purchase
Scotty
Cuba, US
★★★★★ 5
Great table
Color: Ink Black, Size: 1 pack
Great table and very sturdy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
Z
Verified Purchase
ZIA
New York, US
★★★★★ 5
Easy fix for filling a spot in the living room
Color: Ink Black, Size: 2 pack
Pretty durable side tables, blind buy...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
R
Verified Purchase
Rebecca S Mann
New York, US
★★★★★ 5
Great End Tables
Color: Ink Black, Size: 2 pack
Nice, sturdy & heavy end tables. Easy to assemble & the parts supplied help make it very durable l. Would definitely buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026

recommand products

Forbidden Body Jewelry 8G - 1 Inch Organic Sono Wood Saddle Fit Solid Tunnel Plug Earrings (Pairs)
12.99
EVERYDAY DOOR MATS WORKSHOP
55.00
Hypoallergenic Sterling Silver Cross Stud Earrings for Kids (Nickel Free)
15.99
Forbidden Body Jewelry Pair of Surgical Steel 9/16 Inch (14mm) D-Ring Style Pave CZ Leaves Dangle Nipple Barbells
15.99
Forbidden Body Jewelry 4pcs 00G-2GA Surgical Steel Polished & Crystal Rimmed Tunnel Plug Earrings
19.99