I put my stock skid on a diet this year and after taking off 6 wheels and the 4bump stops I have it down to 43.5 lbs. The two wheel kit I am running is from BDX as well as their anti stab kit. The 43.5 lbs includes the BDX anti-stab kit which probably adds a 1.5 lbs it isn't necessary but I will sleep better at night knowing I won't be stabbing a track this winter. Its still 7.5 lbs heavier then Timbersled is claiming on their skid but I can live with that.