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Fuel Tank Cap (Petrol Gas Lock) – Hyosung GV125-S EFi GV300S

Aftermarket Fibre Clutch Plates [Friction Drive] – Hyosung GV250 GT250R GD250N GD250R

Aftermarket Clutch Steel Plates (Driven Metal Discs) – Hyosung GT250 GV250 GT250R

Rear Brake Stop Light Switch – Hyosung GV125-S EFi [Bobber 125 S]

Cylinder Head Metal Engine Gasket – GT250R GT250 GV250

Front Brake Lever – Hyosung GV125S EFi | GV300S Aquila Bobber

Clutch Lever & Perch Holder Mount & Switch – Hyosung GV125S | GV300S Aquila Bobber

Rear Brake Master Cylinder – Hyosung GV125-S EFI (Bobber 125 S)

Throttle Body O-Ring Gasket Seal – Hyosung GV125-S (EFi Bobber 125 S)

Magneto Stator Generator – Hyosung GV125S (Bobber 125 S EFi)

Clutch Spring Bolts (x5 Screws) – Hyosung GV125S EFi GV300S Aquila Bobber

NGK LASER Iridium Spark Plugs x2 – Hyosung GV650 PRO ABS (2024+ Onwards)

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- Hyosung GV650 2013 Model
  Started by: Terrey in: 😃 General Chat
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  ♠️ M77
- Unresponsive Throttle or Wrong Throttle?
  Started by: Clayr in: 🔧 Hyosung Technical Help
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  Clayr
- GV 250 EFI, 2008 – C27 fault / ISC issue, idle speed too high
  Started by: tangio in: 🔧 Hyosung Technical Help
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- 1 week ago
  ♠️ M77
- [How to Tutorial] How to Swap Upgrade Carb Main Jets Hyosung GT GT125R GV250 GV125 GT250R
  Started by: ♠️ M77 in: 🔧 Hyosung Technical Help
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- Hyosung GT125R carbs peoblem
  Started by: syazel in: 🔧 Hyosung Technical Help
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  johnnyrides250
- GV125s idle speed when hot / ISCV problem (Idle Speed Control)
  Started by: Przemek in: 🔧 Hyosung Technical Help
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  Sheldon – GV125S EFI 2021 – UK
- Cam Chain Binding after Valve Clearance Work
  Started by: LaserBeam in: 🔧 Hyosung Technical Help
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  ♠️ M77

Get Parts for your model

Welcome to HyoRiders, your trusted independent portal for all things Hyosung. We supply handpicked improvements and quality spares to owners all over the globe. Head over to our parts shop for bits you need, visit the community forums for friendly mechanical help, view rider-made tutorials, or browse our complete library of official manual downloads to keep your machine running strong on the road.

Rider Feedback SHOP REVIEWS

Mike Edmunds

Carb Rebuild Kit (Carburetor Repair Parts) - Hyosung GT125R GT250 GV125 GV250 GT125

Came to Spain very quickly. Excellent kit. Spain being a bit naughty with customs since Brexit, or it may be because I use a private post box! Not bad though as I had €100 of parts and they only charged €10.

High Performance Ignition Coil :: Hyosung GV GT 125 250 R + RT RX 125

eman ellul

Aftermarket Ignition Coil - Carby Hyosung GV125 GT125 GV250 GT125R GT250

Just upgraded to these coils, the uprated regulator, the uprated stator and ngk caps with iridium spark plugs. I have to say it made an amazing difference, the bike almost no longer needs choke (less than a minute and only on first start in the morning), acceleration has improved significantly and my bike is now charging (which was my original problem :p). Very happy with all items 🙂

sverrema

Aftermarket Ignition Coil - Carby Hyosung GV125 GT125 GV250 GT125R GT250

Ordered these from Norway. Fast delivery and fantastic support from the team. Bike start much easier and feels snappier in the throttle response. Fitted this together with NGK Caps and Iridium spark plugs.

Uprated Japanese 520 Chain & Sprocket Kit :: GT GTR 125 250 RC Hyosung

Stu

Premium 520 Chain Sprocket Kit - Hyosung GT125R GT125 GT250

Bought for 2016 GT. Straight forward swap out. Bike feels better geared in all gears. No massive top end gains but worth it for the increased rideability!!

Sheldon - GV125S EFI 2021 - UK

520 Upgrade Chain & Sprocket Kit [Conversion] - Hyosung GV125-S EFi Bobber 125 S

After a little bit of a struggle I finally got the kit on! Thanks to the forum post that front sprocket was a right ass to get off! The bike feels much nicer to get up to speed, it feels a lot smoother and nicer to ride! So far I’ve noticed an increase of about 5mph on the top speed but I haven’t pushed it to see how far it will go but that extra 5mph gives a more comfortable carriageway experience. Highly reccomend!

Regulator Rectifier Hyosung GT125R GT250 GV125 GV250 EFI Ei Reg Rec

eman ellul

Upgrade Regulator Rectifier [Big Heatsink] - Hyosung GT/GV 125 250 Carb Models

Just upgraded to the uprated coils, the uprated regulator, the uprated stator and ngk caps with iridium spark plugs. I have to say it made an amazing difference, the bike almost no longer needs choke (less than a minute and only on first start in the morning), acceleration has improved significantly and my bike is now charging (which was my original problem :p). Very happy with all items 🙂 Bike is a 2003 gv250 carby model

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