It sounded like it lost sync in the video at one point or it may have been the clutch slipping? so you using a castle for speed control? HV160? it sounds pretty quiet and the performance looks great, looking forward to seeing more videos from you, make em in HD so I can watch them full screen on my new Sony internet enabled TV! the snow was fun but only for me and my 2 year old son, we were making a snowman

although I have to ride to work in the slush in the morning on my ebike, got some big nobblies on so wont be a problem.
Your bike is cool and you can ride too, get us some more vids as soon as you can