crf450r

So I'm currently shopping for new dirt bike; but I'm at a stand still on which model I want.. Here's the scenario ; I don't track ride, never actually but am considering...but for now I just trail ride with my boys...we live around a bunch of dirt roads and tons of land so we do pulls here and...

My buddy bought a the bike a couple weeks ago not running, the seller told him in need a stater. He took the shop and they told him it needed valves, so he told them ok put them in. Now he went pick up his bike this morning and came over to my place. We got it started and he rode it around for a...

Hey again! So I tore it all down. Now I'm not sure whats the problem. So far all that I found is the little rectangular reed valve was missing 1 out of 2 screws, and around that area down there is where I found the most of the shredded metal. also, I'm not sure if its a problem but the actual...

Hello, I have a 2008 Crf450r, it overheated around 3 times then it stopped working. We drained the oil and found metal all over in it. It'll start but then it squealed, so we figured it was the crank bearings. Idk what it really is. ???? Thanks, Kyler

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...

Alright, so let's start off with this, I'm 20yr's 6' Around 220Ibs+/-, I currently have a 04 CRF250R, I've had to replace my valves twice now first time I didn't know what I was doing took the bike into a shop and just paid to have them replaced, so they just went ahead and replaced them with...

Hey, my 2008 Crf450r has a medium sized dent in the radiator. Should I replace it?

Hey everybody. Me again. This time i'm wondering how to tell if your Piston and Rings are bad. This is a 2008 Crf450r. Got any answers? Thanks!

Hi, I used to ride dirtbikes a long time ago and i just started getting into racing, what bike (Size) should i get? I am 16 years old, 5'10, 135 pounds.