Shimano DI2 junction box for external cable routing
The junction box for the Shimano Dura-Ace 9070 and Ultegra 6770 Di2 electronic systems.
The cable connection for external cable routing on the Shimano Di2 groupset. The junction box is mounted below the bottom bracket and is used to connect the power cables from the rear derailleur, front derailleur, status indicator on the STI shift-brake levers and the battery.
Herstellerinformation: SHIMANO INC., 3-77 Oimatsu-cho, Sakai-ku, Sakai-shi, Osaka 590-8577, Japan, www.shimano.com | EU contact: Shimano Europe BV, High Tech Campus 92, 5656 AG Eindhoven, The Netherlands, www.shimano.com