Both these KTM's have Race Tech suspension set ups dialed in for rocks that roll and suck up the square edge hits, today Lou and I are going at a medium 20-25 mph speed, my last two day 400 mi Dual Sport ride was all Pro riders and we road this section at 30-40 mph, the faster you go the smother it becomes, but if you ping off a big rock into the aa chunks along the side, the big hurt will happen along with a gouged out bike...few ever ride here.