Taken off a Colnago five years ago and was working very well. I was going to put it back in (hence some of the photos) but have decided on another course. It was tested immediately prior to listing. Included is the charger and plug lead. Just install it and ride! Please look at the images to. Three batteries are included – the one installed in the mount lasts far longer than the other two. You could consider them redundant. Includes all the cables, the battery mount, left and right levers, and front (double) and rear (10speed) derailleurs. Collection is from BromleyBR49HZ. More photos and video of it connected and operating if you need.