Anybody suggest a good source of tyres in the UK for a 1970 500L? I've been getting bits from Ricambio but they don't seem to do tyres and I need one rear one (I assume they're the same front and rear though?)

Try Mark Jayes at "Motobambino"--he has both 125 x 12 and 135 x 12 on his website.

Thanks!

Not UK but I got mine from fd ricambi in the Netherlands. Even with delivery (a matter of days) it worked out cheaper than uk sources.