Bought z1000 in march 2006 model. Think its a USA import, thing is its a bit slow to pick up, does anyone know if they are restricted ? its coming up to first 600 mile service so its not gone past 6000 rpm, but nothing happens low down. Has anyone had a remap or can suggest a way to sort it out?

Cheers

Hi, get it serviced, give it some stick, then worry.