New 20 ounce tumblers available now! Forum donation credit with purchase. https://www.wildguzzi.com/Products/products.htm#Tumbler
if you buy it it will need minimum new valves and valve springs , just to be able to use it safely. Not a expensive or hard job.once modified the little engine is great,i've had mine for nearly a decade , using it as daily transport and holiday trips. but to be honest the 750 2 valve is a nice engine too ( pre 1990 will need new valves and springs too by the way) and a lot easier to live with.
Guzzimaster: you'd be better off buying these: https://wildguzzi.com/forum/index.php?topic=115461.0
That is a buy.. and.. it has the unobtainium euro turnsignals.