Hello Chester,
thanks for the interesting news.
That’s the new EN test conformable frame, more details are here:
[url]Strida SX, 2010 model versus a 2011]
[url]MAS two speed reviewed]
(In my humble opinion, the EN test is nonsense…)
Hmmm, I don’t think so…
The beltwheel above is definitely not the plastic one… 