What spring rates do stock WR450's come with?

3 replies to this topic
  • RPS

Posted June 15, 2003 - 09:59 PM


I have misplaced my owners manual.

What are the stock spring rates that come on WR450's front and rear from the factory?


  • Motorod

Posted June 16, 2003 - 05:48 AM


Front 46mm Kayaba Stock Spring Rate: .470 kg/mm
Rear Fully adjustable Kayaba Stock Spring Rate: 5.00 kg/mm

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

Posted June 16, 2003 - 07:29 PM


Standard rear is a 5.2 for the U.S. That is what my bike came with and it has a purple dot near the bottom of the spring for id.

  • blireef

Posted June 17, 2003 - 04:56 AM


I'm 6ft 4inches and weigh 240. I just took the stock spring which I think is a 5.0 off and installed a 5.6 from Racetech and it made a world of difference. Good luck! :)


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.