Re: Hyosung GT650R - Ownership Thread

I have experience with this bike. Maybe the first post needs to be updated
DEFINITELY newer technologies in these 7 years.
For 2Lac you have other options availabe out there
May not be the smoothest ride. Be prepared for that if you buy!
Why only 15k kms?

Re: Hyosung GT650R - Ownership Thread

Guys, there is an pre-owned hyosung GT650N for sale near me. 2014 model, white, ~15K kms odo, 2nd owner, after market exhaust and frame sliders. Seller quote 2L₹, which is further negotiable.
It’ll be my first mid segment bike.
- is it worth the price ?
- what are the issue I have to search while inspecting the bike ?
- any other bike recommendation ?

Re: Hyosung GT650R - Ownership Thread

Ok then it's fine I guess...

Re: Hyosung GT650R

If the Yoshimura is a Free Flowing Exhaust, Then to suit it, corresponding changes must be made in AFR,fueling at different RPMs, ignition etc., ie., the AFR must be made richer, Inlet should be able to supply enough air for increased Exhaust scavenging, and Valve lift should also be increased, along with Ignition timing correction. I am guessing none of this was done on your bike leading to the Red glowing exhaust....
Remember stock is always the best for any vehicle, since the designer of the vehicle had thought about all of the aspects and after repeated trial runs had settled on a design Parameter ,which offers the best of functions.
Regarding Oil leak into the Air Filter box, for a 650cc Twin approximately .01 percent of Fuel used is normal....for instance if the vehicle gives 20 Kms per liter of fuel and a 1,000 Km journey is done , then the total fuel used will be 50 Liters. So .01 percent of this will be 5ml. So for a journey of 1,000 Kms 5ml of engine oil in the Air box is acceptable...if it is more then suspect engine /piston rings wear.

Re: Hyosung GT650R

Thank you it was very informative..
1. Yes it was glowing red hot and I changed the fuel injector now and hopefully i have not seen it so far.
2. This has a Yoshimura slip on without any mod to the pipes length. I have ordered for a stock exhaust hoping to reach me in a week let me see if there any back fire after that.
3. I will click the oil leak and send a pic of the same.. It has a sponge for absorbing the oil a black sponge so it is suppose to absorb? I don't know if so then fine I guess. You said more oil leak how do you define the quantity.

Re: Hyosung GT650R



A Red Hot exhaust tip indicates extremely lean AFR /and also if fuel burns in the exhaust. It can also happen if the Ignition timing is way off the normal TDC setting.If you get frequent back fires, poor FE etc., then check O2 sensor, IAT and MAP sensor functioning. This is best done in the ASC with their diagnostic tool.

Oil in the Air box is normal, but if it is large, then suspect Piston Rings failure/ wear..

If you meant hot and not Red Hot as in glowing Red, for the exhaust, then it is only natural in a 650 twin....I hope you are filling petrol from a reputed place ..Check also the Radiator Fan running , since a sensor failure can up the running temperature.

Good luck.

Re: Hyosung GT650R

Who is that?

Re: Hyosung GT650R

Requesting [MENTION=32286]psr[/MENTION] sir to pitch in!

Re: Hyosung GT650R - Ownership Thread

I changed everything including fuel injector and ignition coil.. Oil is good its exact..

Re: Hyosung gt650r

Approved and merged!

You're running too lean. Check O2 sensor, get spark plug checked for fouling and avoid overfilling engine oil.

Hyosung gt650r

I have following issues with my bike.
1. Exhaust fire burst.
2. Oil getting pumped in back to air filter box. Photo attached.
3. Exhaust pipe heating to hot red.
4. Worst head light need HID kit for it.

Re: Got a Hyosung GT650r 2011 Model

NO the lights are still bad searching for a HID kit... rest all problems solved but now with a new one... my throttle got stuck need to repair that again

Re: Got a Hyosung GT650r 2011 Model

Finally I managed to post!! I typed lengthy replies to ur issues...TWICE and they disappeared!! In no mood to do it a 3rd time.Call me on 8369188358 and we can talk thru a few of ur problems.

Re: Got a Hyosung GT650r 2011 Model

Did u sort ur issues?

Got a Hyosung GT650r 2011 Model

I just got a 2011 Model Hyosung GT650R... problems is that i got it transported it from hyderabad to Agartala, Tirpura and the idiots have drops the bike very bad.. the clutch cover is a bit broken and handle bar was broken i had repaired it all on my own ordering things online.. not the bike runs with no oil leakage... i have no clue how they managed to break the clutch cover without breaking the faring should be a Guiness record... i want to kill them anyway but not possible..


The problems i face now are the the following pls help me out.
1. Head light is very very bad
2. The throttle response is off the chart 2nd gear is it ok to reach 94 kmph? i have not completely throttled it.
3. The engine heats faster than i can think off and the air filter fan is not spinning.
4. The Exhaust outlet heats as soon as the engine starts is it ok? i have burnt my finger trying to fix the starter motor since i couldn't find most of the parts
5. Forgot i had to repair the Starter motor also.. it was completely burnt but got parts from an old generator and now its fine... costs only Rs 150 max including Carbon Brush.