We have tried all brands of crank drive but have found nothing which compares to Bosch electric bikes. They feel just like an ordinary bike but like you have the added power of Mark Cavendish. It appears more people are coming to this conclusion with many brands deciding Bosch is the electric system of choice with a maximum range of 118 miles, 36volt motor as well as improved display and controls who could argue against that. We stock two of the leading Bosch brands: KTM and AVE and have been blown away by the feedback we have recieved. Customers like other bikes but love the feel and ride of our Bosch powered bikes. Do not take our word for it why not test ride a bike today!