At first glance, Eagle AXS has all the concrete advantages of a wireless, electronic shifting system for mountain bikes. Upon closer inspection, it offers demanding riders previously unattainable possibilities for customization and control over their drivetrain. On and off the bike, Eagle AXS transforms the way the rider interacts with and experiences their bike. This addition to the Eagle Ecosystem expands possibilities, reduces complexity, and changes how mountain bikers experience their sport - in a way they never dreamed possible. The complete group includes: rear battery, shift lever with clamp, DUB crankset 170 mm, 34 teeth, rainbow chain with 126 links, XG-1299 10-50T cassette, charger, Eagle adjustment tool B-Gap gauge.