The speed of the drive-developments is amazing. On my actual list are ten companies, which present new drive-systems. As far as I know all can be tested at Eurobike. Some of them are revolutionary. Höganäs and MotorExellence will show their transverse flux motors, Protanium will present a kadern-motor and – if true – the most advanced motor will be shown by nexxtdrive, a step-less drive.
Specially these projects catched my attention. But they are far away of being all. Winora developed a new motor together with TranzX, Panasonic shows a rear hub motor together with KTM, AEG will present interesting kits and add pressure on Bosch, who also presents a more powerful motor. Kalkhoff cooperated with Alber for a new rear hub motor and Brose will take the next steps with their middle motor. Last but not least: Giant presents new bikes with Yamaha motor. How many others will present new drive concepts at Eurobike 2012? And which products are really reliable?
After my talk at the bike conference in Munich in two days (July, 26th), I´ll post more details…and look forwards to comments and input.