Guys, will 07 - 11 WR450F after market fork springs fit 06 - 07 YZ250F forks ? I have access to 06 YZ250F forks which has lighter spring rate and I have .48 Eibach springs in my 08 WR450F. I was hoping they will swap over. I have used the racetech spring calculator which list the YZ and WR with the same part numbers. I also measured my stock springs and are 5mm long with same diameter. http://racetech.com/...aha/WR450F/2008 http://racetech.com/...aha/YZ250F/2006 Thank you!