"The XMF 1.7 Carbon is equipped with the new BROSE S-MAG engine, designed for extremely sporty e-mountain biking, ensuring a maximum torque of 90 Nm. " This engime is the best EMTB motor of the 2019 (*): https://ebike-mtb.com/en/the-best-emtb-motor/ "Brose Drive S Mag is more compact, lighter (only 2,8Kg), no pedaling resistance when switched off and delivers instant power output to achieve a more controlled start on steep hills. " "Runs extremely quietly with hardly any vibration, provides exactly the right amount of extra power. " All this contributes to became the XMF 1.7 Carbon an refernce E-MTB in the Trail/All-Mountain/Enduro/DH market.