IWIS drive first place in last years e-bike championship

[Toango]

I went to a pacific west manufactering convention and picked up a machine design trade publication. one article write about a bike that place first at last years e-bike world championship. the espire bike.

i like how really low the placement of the batteries is.

http://machinedesign.com/article/chain-drive-boosts-e-bike-efficiency-0119

[Miles]

viewtopic.php?p=535447#p535447

[Toango]

Thanks