Spring Sale

Shimano RS910 Bar End Junction-A Box

$99.19 Was $123.99 Save 20%

Color

Black

Option

2 Ports

Product ID: 151454

Earn rewards points on this item / Learn More

Quantity

Only 4 Left - Ready to ship

keyboard_arrow_right Description

Frame Junction Box connects via SD50 E-tube wires to four different points: front derailleur, rear derailleur, cockpit junction box and battery mount
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