[Downhiller]

check this out...

https://www.revopower.com/

 

[Beast]

saw that in the latest popular science mag, kinda wierd

 

[afromandookie]

+200 mpg Too bad it dosen't come in through axle:redhot:

 

[julian_dh]

might as well have a steel mag rim in the back to balance it out

 

[dante]

wonder if its available in a 700c config. wheeeeeee!!!!