I have this ramp and ended up cutting the center section cross bars...I cant remember how much I cut out, but I reduced the overall width of the ramp to fit our mountain sleds. I sleeved the inside of the crossbars with a 12" piece of aluminum and simply rivited it back together. I will post up pics in a couple of days. This is a great ramp, very heavy duty. I also have the revarch, but like the calibur better.it would be nice if they made a skinnier ramp for mountain sleds. I have the caliber, but its too wide for the narrow ski stance mountain sleds.