Here are some links you might find helpful (or not, what do I give a shit):
- http://endless-sphere.com/ – great forum to ask questions about all things electric vehicles. Now with an electric skateboard section.
- http://www.electric-skateboard.builders/ – a forum dedicated to electric skateboards started by the owner of enertion boards. The sel DIY kits.
- http://wackyboards.blogspot.com.au/2012/02/rc-brushless-motor-longboard.html – a list of other peoples electric skateboard projects
- hobbyking.com – for motors batteries, RC parts
- https://sdp-si.com/eStore/Catalog# – pulleys, belts etc