♠️ MARCEL

Hey welcome to the forum club 🙂

Post some pictures of your ride as some journal topic , we’d like to see how you get on with it considering there is a lesser amount of 650s in the UK than smaller CC Hyosungs actively on the road. So keeping this one on the road is music to us all.

Let us know what you have discovered from it , any history ,…[Read more]

Enjoy the bike fella 🙂

I sent him a new pickup coil as everything else checked out to be inspec as per service oem limit.  Hence we got busy with the meters.

What happens when you unplug the stator and regulator from the bike then add a fuse back on ?

If the bike turns on the dash without the stator or reg connected, you found the issue  (although it’s rare in UK , but dead blown regs actually blow fuses if the rider tries to turn the bike on)

However nothing great about Korea’s charging system even…[Read more]

2 or 5 Year warranty (dependent on Sinnis UK and your dealer & if Hyosung still wants to Honor 5yrs , but i think so.) , and i wouldn’t worry too much as  the injected engine is entirely different ,  so any issues your dealer will sort it for you under warranty , just take care of her and she will keep going.

Correct Simon.

If you need some jets , just email us. or browse my ebay  @Evocrest is the username , i have listed various jets there too.

I will try to list more carb parts on here too,  the acorn nuts are very hard and expensive things to stock all the time, so i hope you go easy with the next one lol.

If the bike has laser plugs (not the junk IX), ngk ht c…[Read more]

Has to be the GV one.  The cruise isn’t a vtwin, so the GV CDis are meant for the twin coil engine you have and its matching harness.   There is a risk of damaging parts if we try to cross breed electrics from other specific Hyosung models

Ie. Using a 2017 Dash on a 2007 GT125R always turns to smoke , as i’ve witnessed with my own eyes.

Hey ,
Have you considered that it may be that the spring-loaded valve that’s under the float is defective ?  It generally bounces back quickly when pushed by hand.

If the spring mechanism is damaged, it will mean the whole fuel valve assembly under the float needs replacing entirely or else it makes for an added stress trying to balance the…[Read more]

I got your email, so i responded to it 🙂

Email sent, i got your order.

Changing the wheel bearings isn’t too hard as we use bearing pullers.  Some people use a flat steel rod and tap them them out but i would becareful as not to damage the hub bearing sits on.

Hey,

It should be 85 FT LBS  for rear axle wheel bolt

Front wheel spindle bolt should be a 12mm Allen Key Bit and torque it up to 60 FT LBS  (ish)

Then ofcourse tighten the little bolt thats on the right handside of the fork under neath which stops the front wheel spindle from spinning / anti-vibration.

Use Google to convert  FT LBS to N.M if…[Read more]

Do you have a youtube account or instagram or tiktok that you can upload a video and share the link here , so we can have a listen.

Or you can try to describe the noise precisely where in the bottom end you hear it ?  If it does that cold or not ?  or while neutral or riding (under load)

Any history of the engine being opened up for overhaul if its old ?

Mostly likely would be the CDI or Generator unit on the machine fella, from what i can educatively guess.

Hello, at the top of this web site please click “SHOP” for carb parts that you need including bolts.

Cleaning the carb (compressor or ultrasonic is always the first port of call) before we dive deep in to any other weak links on the bike that may cause your situation described.

By any chance you have used E10 fuel ? I would resort to using E5…[Read more]

Can you give us info or pictures of the damage of the rear shock ?

If it is the new Kayaba type (i can’t tell without pictures), it is possible to fix it if the bottom base has bent.

Front Forks = You can use 650cc forks and get hagon front springs , costly though! – However, the 650 is adjustable.  Keep in mind some 650 forks of the EFI…[Read more]

Have you also tried a new ignition coil , spark plug and plug cap too.

if the spark is there that means the cdi is sending the signal , if not , the cdi wouldn’t be sensing  the engine spinning or feed from the magneto to trigger it to fire the coils.

That’s rare to see that small pin that holds the flywheel rotor snap in half! – wow.  I’ve never seen it when i rebuild engines myself too , they are always intact.

Well done on the job for bringing the bike back to life , this is good to see.

I think these pictures will help people know just how much work is involved in stripping an engine…[Read more]

Hey Mark,

I will comment saying this topic is on progress since you gave me an update on messenger.

Regards.

What kind of price will you look for ?  Send me a DM please of what you have in mind, i can’t guess and i have moved this topic to the sale section.