Rear Disc Size

[oldncnile]

I acquired a rear wheel for disc brake, but I can't find a definite for size of disc. I want to use EBC. I have found recommended front disc, but not rear.

I found the thread with other bikes that cross reference, but I can't find a disc listed for those either.

I think it is 266mm?

Thanks for any help.

 

[jpdevol]

From the rear of a 1980: ~264 OD, Offset inside to inside ~10mm, bolt center ~80mm
All measured w/o my specs on...

 

[oldncnile]

Thank you very much! I spent a long time going around in circles. So, I'm assuming a 266mm will work then.

I was on so many different sites, but I know someone is selling a 266mm disc.

Thanks again.