Big D thanks  to Scott for this this Video of a test day at Winter Park,  a very cool place to ride! 

Scott you have a 4D Test Pilot system with your name on it!  Enjoy and thanks man!

 Any one else that has caught us out enjoying the 4D Bikes in the Sno, we would love to say hi!

Especially looking to find pictures of Mr Frances Scott Keys riding in Aspen!