Peebee, actually the story was that Kixstart first had the bike setup higher then stock at the rear to get some extra groundclearance (because of the exhaustshield). But in that setup the bike was ver ...
I own an standard ST4s and testdrove an MTS.
The MTS felt to me as fast as the ST4s until say 7000 rpm. The MTS seems to rev easier, feels (is) lighter and the riding position gives you the sense tha ...