Search Results for ‘400ex’

Email with request and offer - entire bike going, plus extra parts. Local Pickup or shipping available with payment. Thanks guys!

Alright i got my 300ex going a running good finally and i figured i would have to rejet so my brother had the stock jet out of his 400ex a 148 so just for kicks i put it in just to see how far off it would be. I did a plug check and its not far off. I have good throttle response good when i...

Most of you are firmiliar with my quad and what i have done for those who dont I put a new crank in it. Now i have a question. The guy i baught it off of a.k.a. my brother now admits that he had the whole motor tore apart as far as i did and he lets just say had a couple extra pieces when he was...

Ok i tore the whole motor down to cracking the cases and put in a crank i got out of a 2006 300ex because my rod bearings were boned. I put it all back togeather and started it up and it sounds great but when i try to shift it into gear its really hard to push down into first and it stalls...

Im putting my 300ex up for sale pretty soon here and im really just wondering how much you guys think i could get out of it. Im really just lost about how much its worth. Its got all the seals and gaskets on the motor brand new, brand new stock bore high compression piston and rings, an amr...

Ok so im rebuilding my 300ex and i need some advice. Basically i wanna know how hard it would be to make it as fast as say a stock 400ex. Or if i would be better off parting out what i got and saving for a 400? I got alot of money in it already and i would rather build it and make it everything...

K well just got my cam and rockers changed and i got a few quick questions. When you do this should u have to adjust the idle? and will i need 2 rejet?

I am rebuilding my 2001 400ex and am having trouble replacing my front A Arm bushings. Do I need to take out the stock bearing before I put the new after market bushings in?

Ok heres the deal i faught with my valves for a long time and finally got frustrated and ripped the valve cover off and saw that the rockers are toast and the cam is fried. Now i got a stage 2 web cam and hardened rockers real cheap and they look perfect. Got the rockers in and thats no big deal...

It's almost time for my 400ex to have its first maintenance thing. Its going to be about 125$ for the honda service to do it. Can I do all this stuff myself or do I have to take it in? Like if I dont take it in will that void my warranty? My family is pretty mechanical with 4-wheelers, boats...

Hey again..i am looking for a wider rear axle for my 07 400ex. In not sure what 2 get and know that yal can help. I dont like the stock axle on it cuz it dont slide 2 well. I dont want to spend to much money neither. New or maybe used

I Have a rear set of 18x10x9 razr tires and was wondering if anyone knows what size rims will fit them. Thanks.

Hey everyone. I am new here and gota question for yal. I have been looking everywhere to find a monster energy graphic kit for my Black 07 400ex. I have found them for a 450 but not the 400. Does anyone know of anyplace? Monster TRX 450 Graphics or One Industries - 2010 Monster Graphics...

I am working on my brother's 06 400ex and I am having issues. A few months back he was riding acrossed a field and the ATV just shut off on him. We figured it was something electrical because everything still works (lights/starter/etc.) so we just rode the other quads and let it sit. Well...

Hello everybody, I just joined been looking around some good stuff here. Well new and already have questions.. Well I have a friend that redid his 400ex all the mods, he had a lot of stock parts laying around for a long time. So I have decided to put a bike together (with his help) I recently...

I have an 03 400ex and its in overall awesome condition except the plastic and it's red right now but I think i'm going to order all new yellow plastic for it soon. But, I was wondering what I could do to beef it up and make it a better overall machine, while not spending a lot of money. It...

I have front and rear yellow Honda trx400ex plastics that came on my 2005 quad. They were briefly/hardly used. They were replaced with a set of black plastics. This doesn't include the side pieces (gas tank area) nor the headlight piece. You can see in the pictures that they literally look...