My buddy has a problem??!!?

5 replies to this topic
  • gunner150

Posted March 13, 2006 - 09:51 PM


He just bought an '06 WR450 and can't figure out why his throttle only opens half-way!
He says he can't find a stop-screw or anything?

Will he have to buy a YZ throttle assembly?
Thanx in advance. :thumbsup:

  • JSanfilippo

Posted March 13, 2006 - 09:58 PM


On the right side of the carb there is a black cover that says "keihin" with two cables leading into it. Take that cover off and it exposes the throttle stop screw. You can either replace it with the YZ throttle stop or you can cut it to length. has all the answers regarding the "free mods".

Have a question, chances are its been discussed in great detail so USE THE FREAKIN SEARCH FEATURE :thumbsup:

  • bcs

Posted March 13, 2006 - 11:39 PM


Make your buddy read the 'sticky' at the top of this forum and do the mods ASAP. Then he is really gonna like his WR.

Visit the ThumperTalk Store for the lowest prices on motorcycle / ATV parts and accessories - Guaranteed

Posted March 14, 2006 - 04:20 AM


the screw is on the CARB not the throttle assembly on the handlebar.

  • odonnks

Posted March 14, 2006 - 05:24 AM


Go here and doo all these mods.
The WR250 and 450 mods are the same.

Pictures are included !


  • gunner150

Posted March 14, 2006 - 07:19 AM


Thanx a lot. I'll let him know today:)


Join Our Community!

Even if you don't want to post, registered members get access to tools that make finding & following the good stuff easier.

If you enjoyed reading about "" here in the ThumperTalk archive, you'll LOVE our community. Come join ThumperTalk today!

The views and opinions expressed on this page are strictly those of the author, and have not been reviewed or approved by ThumperTalk.