2005

Hi everyone! I am new here so apologies if I have not formatted this correctly. I have a YZ450f 2005 model that my friend blew the head on valve bouncing. It was pretty ugly inside to say the least I have rebuilt it (new piston, barrel, and entire head), but sadly I can’t get the thing to...

hi, So I have been looking for a 250 four stroke race bike on Craigslist and came across this 2005 Crf250r. The guy bought it brand new in 2005 and raced it in 3 races. He pretty much stopped riding it in 07 because he had kids. There was also a new top end put in to it in 2007. He says the bike...

I recently picked up a 2005 Honda CRF450. When I test rode it it ran perfectly, had plenty of power, and it had nothing that I could notice wrong with it. I have owned it for about 2 days now and rode it everyday, but when I started it today it ran fine, but then died randomly when I was warming...

On my last trip out I laid my bike down on its side pretty hard and put a hole in my water pump cover (that went unnoticed when assessing damage.) So needless to say it was running hotter than it should have when we finally noticed the problem about 15 minutes of hard riding later. While we were...