I was riding my 2008 CRF 100 today, like I have done, every Sunday with my family for the last year. Well, I had been going down a straightaway & I put on the brakes, made a turn. I came to a stop.Then I went to put it in 1st. The bike would not go into gear, I let off of the clutch & the bike kept running, like it was in neutral. I turned the bike off & my son went & got my husband. He tried to start it & it has no compression. You can push the kick starter, all the way down, very easily. Although when you push the kick start all the way down (at the very bottom of the push), the back tire moves in forward motion. It also will not go into any gears, other than what seems like neutral. No matter up or down, the bike always rolls like it is in neutral. My husband says he's never seen a bike do this. Any help or suggestions would be greatly appreciated. Thanks so much!