Dimensions for rear wheel bearing spacer (inside hub) on '09 YZ450F

5 replies to this topic
  • GHILL28

Posted December 20, 2011 - 09:38 PM


I'm trying to build a wheel from a new OEM hub for an '09 YZ450F. I have the axle and all the bearings and seals, but I'm missing that spacer inside the hub that goes between the two races.

Does anyone have dimensions for this? I can lathe one out in a few minutes at work, or spend some extra money and wait a while for it to get ordered from who-knows-where.

Thanks in advance!

  • crf450319

Posted December 22, 2011 - 07:32 AM


Hey Ghill,

I took my wheel off ('09 yz450f) and popped the spacer out, here's what I got :

Posted Image

Posted Image

Posted Image

If there's anything else you need, let me know....


  • GHILL28

Posted December 22, 2011 - 09:59 AM


I could not have asked for better!! Thank you thank you thank you!

Visit the ThumperTalk Store for the lowest prices on motorcycle / ATV parts and accessories - Guaranteed
  • crf450319

Posted December 22, 2011 - 10:23 AM


Hey, no problem at all ! I just bought that '09 (my 2nd '09 yz450) and it's got about 3 hours on it, after I put the spacer back in I thought I may as well pack a little more grease into the bearing on the right side. So, got some preventative maintenance done at the same time.

Of course the measurements aren't exact, my caliper isn't anything fancy at all it's just a Mastercraft.. but should be more than close enough for you to build what you need.

I'm glad I could help out :bonk:

Here's hoping your buddies that were riding around Randsburg are found soon.

  • RiderX

Posted December 22, 2011 - 05:27 PM


CRF450319 delivers!! :bonk:

  • crf450319

Posted December 22, 2011 - 08:51 PM


CRF450319 delivers!! :bonk:

BAM !!!! And it's there ! :banana: Just helpin' a brother out :smirk:

Related Content


Megabomb Fitment by 288yz450

Dirt Bike   Make / Model Specific   Yamaha   YZ 400/426/450
  • 1 reply

The "going back to the other darkside" adventure... by Monk

Dirt Bike   Make / Model Specific   KTM   250/350/450/505 SX-F & XC-F (4-Strokes)
  • Hot  91 replies

yz250x vs 450 4t comparisons (preferably desert riding) needed by JakeNorthrupYZ450F

Dirt Bike   Make / Model Specific   Yamaha   Yamaha 2-Stroke
  • 9 replies

2016 YZ450 by CaptainKnobby

Dirt Bike   Dirt Bike Technical Forums   Suspension
  • Hot  59 replies
WR Camshaft Swap Info - last post by jamesm113

WR Camshaft Swap Info

  • 0 replies

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.