Hyosung GT650R EFI Questions & Answers

Won't wind over two cranks that's all won't start after ride

I broke egnitgion switch got it running took for a ride it stalled twice jumped started it got home turned it off charged battery then wouldn't wind over just get two cranks and that's it

hi all hope sombody can assist , my wife dropped my 650 , since then seems like no power and smoking , Any body had that before?

Hello there would a fuel tank of a 2011 650gt fit on a 2013 650gt .because of fuel pump in tank

Can someone who's around 5ft to 5ft 2 ride a hyosung 650? It looks like a great bike

Hi I need help/advice as my hyosung gt650r regulator is getting extremely hot and the battery is not charging, I have replaced stator and regulator and the output is a high 18.4 and still osmt charging the battery.

Which plug is the F1 plug on the back of a 2013 gt650r

Why is my 2011hyosung gt650r lagging under full throttle

What causes a rectifier or regulator to go bad? Also is it a expensive fix ?? Have the f1 light on flashing when I flip the kill switch to on and it'll crank but won't start any tips or advice ?

My 09 hyosung runs super lean, and in a like a limp mode, lucky to get out of second gear and idles at about 1000rpm anyone have any ideas? Cause im stumped with it

My battery went flat yesterday arvo so i had to jump start to get home then I put a new battery in and started fine this morning but after work it barely just started could this be my reg rec cheers

i have a similar issue to alot of people here with my 2010 gt650r where it seems to be super jumpy and losing power, mostly around 4k to 6k rpm. bike backfires alot, even at idle. stand sensor has been bypassed but unsure how that could cause things, trying to get a new stand sensor. bike also just started leaking coolant from somewhere, possibly just a pipe came loose. bike only has 13,000km. ive looked online alot and have seen people saying its a tank vacuum issue or a stand sensor issue or a spark plug issue. also seen people say its a timing or ecu fuel mapping. what is going on?

Can the air box on a 07 gt 650 be redone so a different gas tank can fit? Tryn to find a tank for these things is a pain & everyone seems to think they are golden by the prices iv seen.

Can someone please tell me how to remove the factory handlebar ends from a 2011 Hyosung GT250R? There is no screw and I have tried twisting them but they don't budge only scratches the hell out of the aluminium finish :(

When I start the engine on mine hyosung 650r 2015 when you try to switch to first gear it makes bad Lound crack noise I tried to tight in it up the chain seems the same no idea need help please

I’ve always had the older model hyosungs, got my first 2011, I got it cheap with low ks for the simple fact old mate worked at night and the headlight stopped working, I’ve checked fuses, what else could I check?

I have a 2017 hyosung 650gtr starts right i put the kickstand up pull in clutch and soon as I put in gear it dies also with bike off and in gear I turn key an there is no electric power as there would be if bike was in neutral. Any ideas?

Hi guys just bought a 2013 hyosung 650 gtr. When I first picked it up it struggled abit with back firing stalling out seems to be clearing it self out though. Is that normal? Under high revs the fl light comes on what would cause this? I'm not sure how long this bike sat around I plan on giving it a service this weekend anything you guys would recommend

Hi there my wife has the gt 650 2017 hyosung she loves her bike but we've had are problem with the front fork seal or seals leaking from near now we brought it with 500kms on it. It's the 3rd set of fork seals we've had fitted but still seems to wants to leak. Any one else has had this problem? It's like are defected fork or forks. Thanks if any one has any ideas or help. Cheers max.

So I had a rubber hose come off this morning some sort of breather the be maybe it was hanging when I left for work but is now on my seat where does it go??