Sold my 04 XR400 for a 05 WR450. Two different bikes but should have kept the XR400. The XR is a great trail bike for all day riding on one tank of gas. The WR is great for all day riding at twice the speed, easy wheelie, power up the wazzuu, and just a great bike. Oh yeah the WR gets about half the MPG as the XR but it is a lot more fun!!!!