Same length but not the same paddle depth. Both tracks are stock. Of course I am going to mod the proclimb. The list of mods on my m1000 are numerous. All bolt on engine mods available. RKT head, bikeman exhaust set up, bdx air, boony box, 2011 seat, narrowed front end, oil delete, etc. So, its lighter than my proclimb right now. The one thing that I really noticed about the proclimb which took some adjusting, was that it doesn't want to upright itself as easy as the 1K has the lay down motor and like to come back to center. The pro doesn't so when you figure it out is so easy to sidehill, wrong foot forward, turn sharp, etc as it doesn't want to come back until you tell it to. I love my m1K, it never treated me wrong! But, this sled just out performed my m1k. I had a direct side-side. I was jumping from one to the other and back again and I just rode with more confidence on my proclimb.
