As for the weights, a lot of big name tyre manufacturers’ products come in at the same weight too, plus we don’t yet know how big these tyres are going to be. Kenda and Continental have wildly differing views on how wide 2.3″ is for example.
Full tech diagram here. 55mm carass width, 58mm knob width.
http://www.shedfire.com/2012/06/20/smorgasbord-what-does-it-take-to-make-a-tyre/
Quite like the look of those. Tyres have suddenly become an expensive commodity, so a dual compound folder for twenty rubs is cause for celebration all round.
29in here, 26in here
Single compound folding £19.99, Dual compound £29.99 (not £19.99 also as I might have excitedly misinformed last night). Amazingly, yes, dual compound tyres do cost more to make.
Compound is 60a or 60/42, not 50A, 50/42as the site says right now.
The 2.4in Chunky Monkey tyre is a 50a and someone put the details in our system wrong. It will refresh.
Chunky Monkeys in stock in October.