Disc measurments

[CBPayne]

Does anybody know of a site that gives different motorcycles disc measurements. I'm looking for 82 xv920 and xs650 disc specs.
I have 82 xv920j forks that are dual caliper and I have a xs650 hub. I can't find a dual drilled disc for that hub. EBC makes a floating disc but I will have to flip the left disc and rivet it back together which I don't think will be too hard. I figured I could possible find a pair of disc that could go straight on though. Maybe FZ600. I think the xs650 disc are 298mm but I don't know how thick. Thanks

 

[CBPayne]

Hey also I was looking at a pair of 88-90 fzr400 genesis oem disc, used for $55.

 

[speedfourjoe]

Here is some info from the SR500 forum that might help, since the SR500 and XS650 use the same front wheel.http://www.sr500forum.com/forum/viewtopic.php?f=8&t=10410

 

[Moa]

Here: http://metalgear.com.au/index.php

Search your bike model in the box on the left. Then click on whatever disc you require and it will give you the specs.

 

[CBPayne]

Thank you both. Lots of good stuff to read in the first link and the second is great for specs on disc, awesome!

 

[CBPayne]

The xp performance disc sold at mikesxs.com are straight bolt with a space at 298mm, but the stock xs650 rotors are 267mm and so are the xv920j. I'm I missing something here? Does anybody know of a dual disc bike that has 267mm floating disc available?

 

[speedfourjoe]

I just measured a '79 XS650 stock rotor and it is 298mm.

 

[CBPayne]

So if that measurements off, what about the diameter of a stock xv920 rotor? Thanks Joe