Thanks for the question about my ski bikes.

Yes they work amazingly! The ski kit is professionally designed and manufactured in the US. I build/convert my projects here in Calgary, Canada. Go to my website at www.piste-skibikes.com and watch the bike in action. Or view links below:

http://www.youtube.com/watch?v=ti_isbtyAoo&feature=youtu.be

http://www.youtube.com/watch?v=tv8mo1zXv8o&feature=youtu.be

Ric