XLCH drive chain

Does anyone know the spec for a '75 XLCH drive chain and the best place to get one?

I've got Haynes, Clymer and Service Manual, but none seem to mention it.

Do I realy have to go to Harley?

[chilly]

Just put in motorcycle chain and sprockets on google,looks like there is plenty of on there to have a go at.

[the_french_owl]

It's a 530, can't remember how many links but 120 will be more than enough...

Patrick