i brought the gsx650f about 18 mounths ago,and im over the moon with it. its my first big bike. to start with,theres no vibrations to speak of.the gearchange is very smooth and forgiving.ive had the bike rolling at 3mph and still very up right steady and smooth, the engine is very relaxed. the bike is very shore footed at speed,and comfortable as well.weight i feel is not a problem, not as bad as some others in this class of bike. where i live, i get lot of cross winds on the roads. but she holds very steady.at speed the bike is very responsive to the smallest of inputs. but you can have a bit of fun too,she dose not take long to get to top end,good i would say for a track day or two.i took the big can off, and put a smaller one on. sounds good. the bike has aways started first time. the lights and indicators do there job.i must say the head light is top marks at night,better then some cars ive had.theres plenty comfortable room for the lady or man at the back seat.just be aware of the side stand,seems weak locking in place.motor bikes at this price need to be looked after in quality terms. a little wd40 after a wash down helps a great deal.paint work could be thicker,as my little boy put that to the test with his match box car as it hit the top of the petrol tank. my eyes just poped out with springs on.what can you say.at the end of the day , it dose what it says at the back of the tin and a little bit more if you want.this bike is a jack of all trades, but master of non.a good alrounder for the money.there are some very good bikes out there,some better then the gsx650f.to me the bikes got a lot of pluses for the price i paid.im i looking for another bike, no.i well keep for a long time. suzuki has a gem,and thats the gsx650f. my future wish is gsx650f with lighter frame and slightly droped handle bars,a poor mans sports bike with pactablity.just like to say thank you stamford super bikes now wheels for selling me a great bike.