DirtYStylEI live in a city with a lot of hills that have stop signs at the bottom. This system recharges its batteries downhill and you can hit the reverse button to break. No more worn out shoes!
It is obvious that you have never ridden one before.
What the frickle frackle you fucking potato on a stick.
Grow a pair and actually do the sport. Don't be the lazy ass guy who rides the 90$ setup off Amazon and calls himself a pro and talk down to people. I mean Damn dude. You don't even know the guy and by him saying that it's "obvious" that he hasn't ridden one. I think it's pretty darn stupid because one, you could buy a couple perfomance setups for that price point and two ITS PART OF THE FUCKING SPORT YOU COCK.
okay sorry /rant