Hey guys. Just picked up a used 2012 ZX10R. Has about 15k miles on it with a graves slip on. Didn't see a power commander, but i haven't really done a thorough search of the bike. When I get on the throttle it doesn't go past 9500 RPM. I called a Kawi dealer today and they said it was a factory limiter that should have been taken off when they performed one of the services. Also cam chain rattles like crazy!