I just took it in to get the 600 mile service and noticed on the way home that around 6k rpms it starts vibrating enough to where I can hear rattling... is this normal or should I take it back?
I didn't notice it before; however, I took it back and it turns out the bolts for the windscreen were a little loose and that's where it was coming from.
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SS LED Fender Eliminator Kit
Jumper Mod
Custom Tuned PCiii
Akrapovic Evo 4-2-1 Full Exhaust System w/ Hex
Solo Seat Cowl
Puig Dark Racing Windscreen
Puig Rear Hugger (green)
K&N Air Filter
Removed Passenger Pegs
Relocated Rear Brake Resivor
Shogun Crash Kit (cut fairing)
Carbon Fiber Mirrors
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2007 ZX6-R(p)
Jumper Mod
Two Brothers Carbon Exhaust
Chrome Mid Pipe
Gutted Cat
Micheline Pilot Road 2ct's
Two Bros Juice Box Fuel Management
ASV Shorty Levers
Puig DB Windscreen
Hid 6k Headlamps
ProGrip 724 Gel Grips
Im gonna be checking my bike over the weekend as theres a funny vibration noise around the same RPM's as you describe, mines just approaching 600 miles also, sounds annoying when i hear it and like something is loose and rattling