Help! 09 YZ450 Rear Wheel on 06 WR450

I have a complete rear Warp 9 rear wheel for a 2009 YZ450 and want to use it on my 2006 WR450. The bearings I.D. on the hub are too large for my WR axle so I am hoping that I can just swap out the bearings to a different size. The Warp 9 hub is supposed to accept OEM bearings. Does anyone know what side bearings I would need or know the O.D. and width of OEM 2009 YZ450 bearings and the I.D. of OEM 2006 WR450 bearings?

Your 06 WR takes 2 different bearings in the rear wheel, while you 09 YZ wheel has three bearings (all the same)

2009 YZ450 rear bearing (needs 3)

93306-90510-00

2006 WR450 rear bearing

93306-27212-00

93306-07202-00

Might want to check and see if you can use the YZ rear axle instead of swapping out the bearings. Give All Balls a call and ask about the dimensions, they may have a workable solution for you. 888-228-3323

Let us know how it works out.

- Ken

On second thought, did you give Warp a call and ask? (801) 699-7979 Their website indicates that some of the Yamaha wheels they make will work with the WR, while some will not.

I contacted Warp and they said they have nothing and weren't helpful getting bearing dimensions.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now