Mahle have unveiled their new M40 motor system, which delivers 105 Nm of torque and 850 watts peak power. How does it fare on ...

Not just a new Mahle motor, but an entire eMTB to go with it? The new Mahle M40 is the manufacturer’s first mid-drive motor to carry their own name – and with 105 Nm of torque and 850 watts peak power ...