Between 155 to 160 mph
Top speed of a 2007 gsxr 750 is 957 MPH....
the top speed of a 2001 suzuki gsxr 1000 is 186 mph
i am not sure of the 2003 gsxr 600. but i have an 07' gsxr and i had mine to 171 on the highway in 6th gear.
155mph
The top speed of a stock suzuki gsxr 750 is 180 mph i think it can run faster if you tune it up and modify the engine with racing parts
About 185 m.p.h.
174 mph
They are restricted to 186mph in the UK
A standard Suzuki GSXR 600cc has been recorded at just over 170mph.
Around 160-170
110mph