Ted, I am aware of keeping tires stored in a dark room, and if possible on a spare rim, but the ageing thing, what are you ageing?
Dennis Young Ageing in a dark room in Hotaka, Japan
snip from Ted Ernst post:
> There are a few rules with sewups that have to be done if not by the dealer
> then buy the buyer
> EVERY sewup should be aged at least 6 months.