☰

Sports & Outdoors

Parts & Components

Shimano Ultegra Di2 Internal Routing Junction Box

Please be aware orders placed now may not arrive in time for Christmas, please check delivery times.

Shimano Ultegra Di2 Internal Routing Junction Box
- Crankset Compatibility: 2 x 10
- Compatible Components: Shimano Ultegra Di2
- Recommended Use: ditching your mechanical tethers
- Manufacturer Warranty: 2 years
- Actual Weight Notes: Weight is for Di2 Junction B.
Shimano's E-Tube Di2 Junction Box (also known as the B junction) connects all your component and battery wires to make assembly much easier. It's a crucial item along with the five required wire sections to operate your Ultegra 6770, Ultegra 6870, or Dura-Ace 9070 Di2 shift system. The E-Tube Di2 Junction Box is available in two configurations: Internal (SM-JC41) and External (SM-JC40).
Country USA
Brand SHIMANO
Manufacturer Shimano
Binding Apparel
ItemPartNumber SH4255
Model 151199
Color One Color
ReleaseDate 2011-10-25
Size Internal/SM-JC41
UnitCount 1
UPCs 689228827462
EANs 0689228827462

You might also like...