FULL POWER - MAXIMUM ENERGY The Sonic EVO AM 3 Carbon combines the innovative Sonic E-Power Carbon chassis with the Bosch Performance Line CX drive and a RockShox suspension with 150 mm of travel. The result is an e-mountain bike that sets new standards in the all-mountain sector. Other highlights include the SHIMANO Deore XT 12-speed derailleur and the high-performance 4-piston SHIMANO disc brake system. Equipped with either a 625 or 750 Wh PowerTube battery, there is plenty of energy available to tackle long and challenging tours with many meters of altitude difference.