Motorcycles

Penny Riley

Mon Apr 15 2013 01:37:53 GMT+0000 (Coordinated Universal Time)

That's an 'inertia' motor. You pedal like crazy, it rotates, and stores energy, so when you want to pass someone at the end of a race, you have 'boost' of power when it's engaged.

Carl Chase

Mon Apr 15 2013 18:24:51 GMT+0000 (Coordinated Universal Time)

Maybe I'm missing something, but that doesn't make any sense to me. Wouldn't you be wasting energy (speed) by trying to store it, rather than just peddling faster to move faster?