E-Mountainbiking without Compromises If you want the complete E-Mountainbike experience with no compromises, then our Sonic models are perfect for you. Completely rethought from the ground up, the Sonic E-Power chassis serves as the foundation for maximum performance on rough terrain. Intelligent oversizing and numerous smart details ensure optimal energy flow from the head tube to the dropout, as well as the best possible steering stability and responsiveness in all riding situations. Each model is equipped with outstanding components, making it a true highlight. The Sonic series covers the full range of E-MTBs, from Enduro to Cross Country. Whether for maximum trail action or sporty training rides on rough terrain, your Sonic is waiting for you. Full off-road performance thanks to the Sonic E-Power chassis and selected top components Sleek design for the entire E-MTB range from Enduro to Cross Country Top models equipped with the latest generation of Bosch Performance Line CX drive system.