MAHLE SmartBike Systems on Instagram: "Meet the new MAHLE M40: our first full-power mid-drive system, built for riders who want full control and real capability, on any terrain. With 105 Nm of torque, 850 W peak power and just 2.5 kg of motor weight, it delivers one of the best power-to-weight ratios on the market. A new level of performance. #PoweredfortheWild #M40System #ePoweredByMAHLE #eMTB #MAHLESmartBikeSystems @bicitor"