At WRMC a 450 is usually geared to run 3rd gear, and yes they should damn near be bouncing off the rev limiter at the end of the straight. I gear my 1979 honda 500 to run in 3rd also. On half miles I run 4th and 450's are in top gear. #41 is Ricky Marshall and yes he is a good rider! Has made many main events on Xr's, I would compare him to a Gavin Gracyk in the flattrack world.