Well, kinda... Been watching the vol 2, DVD 3 jumps/whoops vid the last few days and took the 450 out to my local whoop field - first time I've ever riden those whoops on the 450. Took a little bit to start skimming simply because I'm used to a certain rhythm on the 250F. Regardless, once I started hearing GS calling me lame, that I ought to know better and seeing him kick the dirt waving his fist at me, I started pounding and working like the vid says - probably did them the fastest ever (for me) and they're not easy whoops; peaky, different sizes (slightly but makes a diff). This set doesn't have a starter, so it's ass back, go and row. Key: get set up going in and concentrate on keeping that form as well as keeping the gas on. Slow down and wheels start dropping and the pounding really begins.