99 Front Sprocket Socket??


5 replies to this topic
  • TNOMUD

Posted October 27, 2008 - 05:52 AM

#1

What size is the giant nut holding the front sprocket on?? (99 WR400)

Searched and can't find it..............


thanks!:lol:

  • flyer05

Posted October 27, 2008 - 10:12 AM

#2

Belief a 22mm

  • TNOMUD

Posted October 27, 2008 - 10:57 AM

#3

I think its bigger, my 28 and 30 didn't work...............(too small)

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

Posted October 27, 2008 - 12:31 PM

#4

Just stick an open end adjustable on it, close it down/remove and measure the gap. :lol:

  • glentron

Posted November 21, 2008 - 08:29 PM

#5

It's a 32mm on my 99 WR 400. Use a little heat on it if you can't break the nut loose. You may have to apply your brakes to hold the bike still or you can put a bar through the rear wheel and rest it on the swingarm. My daughter put the brakes on while I broke the nut loose and it worked good.

  • seehogs

Posted November 22, 2008 - 08:23 PM

#6

1 1/4" 6 point has worked for me in the past. 45 foot pounds torque. Hold rear brake with your foot to loosen/tighten.




 
x

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.