Shimano Dura Ace/Ultegra Di2 Battery Charger Power Lead Groupsets & Build-kits –
Dura-Ace (7970, 9070) and Ultegra (6770) Di2 charger lead. UK plug lead to be used in conjunction with SMBCR1 Dura-Ace (7970, 9070)/Ultegra (6770) Di2 battery charger…. More Details… – Shimano…