Not known what is wrong with item. Probably has a bad wire or a bad battery or something. Listed as used because most of the parts are fine, but one thing is probably keeping it from working properly. Includes two shifters, two derailleurs, junction box, battery, and charger, as pictured. Campagnolo Super Record EPS 2×11 Speed Electronic Rim Brake Groupset, Read. Check out our entire store for more great products and deals! We do however make every possible attempt to accurately describe the inventory we sell and stand behind it. Since 2016, 8TEN Industries has been a leading asset recovery provider supporting national retailers, brands, and manufacturers. Our 60,000 square foot processing and distribution facility located in Cass City, Michigan has allowed us to become industry leader in turning difficult problems for manufacturers into great deals for our customers.