400 ex/ yfz brake conversion

[tharrison365]

I know there is a 400 ex/yfz brake conversion you can do and i need to know the years that you use. I know you use the yfz calibers on the 400 ex hubs spindles and rotors. What years will work witht these also what brake lines and master cyclinder do i need. thanks

[killer_yfz]

Any year ex spindles and 04-09 yfz calipers. The 2012 yfz uses single piston calipers now. As for master cylinders any will work.

[quadmad]

I have not heard about this, what is the advantage ?

[killer_yfz]

With 400ex spindles you have to run ex calipers or buy adapters for the R calipers. Yfz calipers bolt onto the ex spindles as long as you use the yfz plates. This allows you to use twin piston calipers instead of the ex single piston.

[04450r]

Just bolted mine up today,with yfz master cyl and stainless lines... No issues

[pdxbigfoot]

I have a pair of 09 YFZ calipers if anyone wants to do this easy conversion.cheap! 55.00 shipped and I can email pics.
These are sold guys and gals. Thank you!
Pdxbigfoot@yahoo.com.

[Mtndew99]

I used 09 calipers on my 400 along with putting steel braided lines and just used 400 master cylinder I don't see how any quad master cylinder is different

[Langbolt]

I think these hubs have been machined - These are 400ex spindles & YZF calipers.....but required washers to stop the Pads from rubbing on the outer pad.....will try with another set of HUBS.

[quadmad]

What is 450r spindal setup?

[Langbolt]

Originally posted by quadmad
What is 450r spindal setup?

That would be ALL 450R components - 450R Hubs - 450R Spindles - 450R Calipers

:D

[sameltoe]

Langbolt...I just put a set of hubs up for sale if you need them