Description
You’ve invested in a quality bike; now invest in hardware that outlasts it. We are the first UK shop to offer this titanium upgrade kit, made locally by our trusted specialist. While visually stunning (perfect for Naked bikes), the real value is performance and durability. Titanium is lighter than steel, inherently stronger, and immune to the rust that plagues standard OEM bolts. This is the definitive upgrade for riders who demand the best and justify premium pricing via material quality and preventing performance loss.
💎 Performance with the “Shiny” Look!
The high-polish finish stands out, but the engineering underneath is what counts: reduced weight and eternal durability.
| Aerospace Grade Used where strength and low weight are critical. |
Corrosion Proof An oxide layer protects the metal from all weather. |
| Zero Seizing Easier future maintenance; no snapped bolts. |
Bling Factor 💯 Highly polished finish perfect for naked bikes. |
📜 Confirmed Fitment Guide
📅 YEARS: Most models up to 2019 (See exclusion below).
⛔ WILL NOT FIT: GV125-S EFi (2018+ onwards).
Complete the premium engine bay look with our **Stainless Steel Engine Bolt Kits** to replace every rusty original fastener on your bike. Browse Titanium & Stainless Hardware here.
🔧 Install Tips
- Torque Specs: Titanium has unique torque properties. Use the official Hyosung OEM torque specifications for your cam cover bolts. Do not overtighten!
- Anti-Seize: A small dab of copper grease or anti-seize lubricant on the threads prevents galling (cold-welding) when tightening.
- Diagrams: Check the product gallery images above for the exact location on your engine cover.
📧 FITMENT QUESTIONS? Email us or visit the HyoRiders Forums for community build advice.
![Titanium Cylinder Head Cover Bolts [x4] [Engine Valve Rocker Cam] :: Hyosung GV250 GV125 GT125 GT125R GT250 GT650 GV650 GD250 MS3](https://i0.wp.com/hyoriders.club/wp-content/uploads/2020/11/GT-Cylinder-Head-Cover-Bolts-Valve-Rocker-Cam-Hyosung.jpg?fit=500%2C500&ssl=1)

![Titanium Cylinder Head Cover Bolts [x4] [Engine Valve Rocker Cam] :: Hyosung GV250 GV125 GT125 GT125R GT250 GT650 GV650 GD250 MS3](https://i0.wp.com/hyoriders.club/wp-content/uploads/2020/11/2-Cylinder-Head-Cover-Bolts-Valve-Rocker-Cam-Hyosung.jpg?fit=500%2C500&ssl=1)

![Titanium Cylinder Head Cover Bolts [x4] [Engine Valve Rocker Cam] :: Hyosung GV250 GV125 GT125 GT125R GT250 GT650 GV650 GD250 MS3](https://i0.wp.com/hyoriders.club/wp-content/uploads/2020/11/3-Cylinder-Head-Cover-Bolts-Valve-Rocker-Cam-Hyosung.jpg?fit=500%2C500&ssl=1)

![Titanium Cylinder Head Cover Bolts [x4] [Engine Valve Rocker Cam] :: Hyosung GV250 GV125 GT125 GT125R GT250 GT650 GV650 GD250 MS3](https://i0.wp.com/hyoriders.club/wp-content/uploads/2020/11/4-Cylinder-Head-Cover-Bolts-Valve-Rocker-Cam-Hyosung.jpg?fit=750%2C750&ssl=1)

![Titanium Cylinder Head Cover Bolts [x4] [Engine Valve Rocker Cam] :: Various Hyosung Models (125cc | 250cc | 650cc)](https://i0.wp.com/hyoriders.club/wp-content/uploads/2021/03/hyosung-titanium-valve-cover-bolts-gt125rc.jpg?fit=500%2C500&ssl=1)

![Titanium Cylinder Head Cover Bolts [x4] [Engine Valve Rocker Cam] :: Hyosung GV250 GV125 GT125 GT125R GT250 GT650 GV650 GD250 MS3](https://i0.wp.com/hyoriders.club/wp-content/uploads/2020/11/5-Cylinder-Head-Cover-Bolts-Valve-Rocker-Cam-Hyosung.jpg?fit=500%2C500&ssl=1)

![Titanium Cylinder Head Cover Bolts [x4] [Engine Valve Rocker Cam] :: Hyosung GV250 GV125 GT125 GT125R GT250 GT650 GV650 GD250 MS3](https://i0.wp.com/hyoriders.club/wp-content/uploads/2020/11/Cylinder-Head-Cover-Bolts-Engine-Valve-Rocker-Cam-Hyosung.jpg?fit=500%2C500&ssl=1)

![Titanium Cylinder Head Cover Bolts [x4] [Engine Valve Rocker Cam] :: Hyosung GV250 GV125 GT125 GT125R GT250 GT650 GV650 GD250 MS3](https://i0.wp.com/hyoriders.club/wp-content/uploads/2020/11/Cylinder-Head-Cover-Bolts-Engine-Valve-Rocker-Cam-Hyosung-1.jpg?fit=500%2C500&ssl=1)

![Titanium Cylinder Head Cover Bolts [x4] [Engine Valve Rocker Cam] :: Hyosung GV250 GV125 GT125 GT125R GT250 GT650 GV650 GD250 MS3](https://i0.wp.com/hyoriders.club/wp-content/uploads/2020/11/1-Cylinder-Head-Cover-Bolts-Valve-Rocker-Cam-Hyosung.jpg?fit=500%2C500&ssl=1)

![Titanium Cylinder Head Cover Bolts [x4] [Engine Valve Rocker Cam] :: Hyosung GV250 GV125 GT125 GT125R GT250 GT650 GV650 GD250 MS3](https://i0.wp.com/hyoriders.club/wp-content/uploads/2020/11/Cylinder-Head-Cover-Bolts-Valve-Rocker-Cam-Hyosung.jpg?fit=500%2C500&ssl=1)

![Titanium Cylinder Head Cover Bolts [x4] [Engine Valve Rocker Cam] :: Hyosung GV250 GV125 GT125 GT125R GT250 GT650 GV650 GD250 MS3](https://i0.wp.com/hyoriders.club/wp-content/uploads/2020/11/hyosung-rocker-cover-bolt-diagram.gif?fit=1000%2C1000&ssl=1)

![Titanium Cylinder Head Cover Bolts [x4] [Engine Valve Rocker Cam] :: Hyosung GV250 GV125 GT125 GT125R GT250 GT650 GV650 GD250 MS3](https://i0.wp.com/hyoriders.club/wp-content/uploads/2020/11/hyosung-rocker-cover-bolt-diagramGD250R.gif?fit=1000%2C1000&ssl=1)

![Titanium Cylinder Head Cover Bolts [x4] [Engine Valve Rocker Cam] :: Hyosung GV250 GV125 GT125 GT125R GT250 GT650 GV650 GD250 MS3](https://i0.wp.com/hyoriders.club/wp-content/uploads/2020/11/hyosung-rocker-cover-bolt-diagramGT650.gif?fit=1000%2C1000&ssl=1)

![Titanium Cylinder Head Cover Bolts [x4] [Engine Valve Rocker Cam] :: Hyosung GV250 GV125 GT125 GT125R GT250 GT650 GV650 GD250 MS3](https://i0.wp.com/hyoriders.club/wp-content/uploads/2020/11/hyosung-rocker-cover-bolt-diagramGT650R.gif?fit=1000%2C1000&ssl=1)

![Titanium Cylinder Head Cover Bolts [x4] [Engine Valve Rocker Cam] :: Hyosung GV250 GV125 GT125 GT125R GT250 GT650 GV650 GD250 MS3](https://i0.wp.com/hyoriders.club/wp-content/uploads/2020/11/hyosung-rocker-cover-bolt-diagramMS3-125.gif?fit=1000%2C1000&ssl=1)

![Titanium Cylinder Head Cover Bolts [x4] [Engine Valve Rocker Cam] :: Hyosung GV250 GV125 GT125 GT125R GT250 GT650 GV650 GD250 MS3](https://i0.wp.com/hyoriders.club/wp-content/uploads/2020/11/hyosung-rocker-cover-bolt-diagramRX125.gif?fit=1000%2C1000&ssl=1)

![Titanium Cylinder Head Cover Bolts [x4] [Engine Valve Rocker Cam] :: Various Hyosung Models (125cc | 250cc | 650cc)](https://i0.wp.com/hyoriders.club/wp-content/uploads/2021/03/hyosung-gv125-rocker-cover-bolt.jpg?fit=750%2C750&ssl=1)

![Titanium Cylinder Head Cover Bolts [x4] [Engine Valve Rocker Cam] :: Various Hyosung Models (125cc | 250cc | 650cc)](https://i0.wp.com/hyoriders.club/wp-content/uploads/2021/03/hyosung-gv125-rocker-cover-screw.jpg?fit=750%2C750&ssl=1)

![Titanium Cylinder Head Cover Bolts [x4] [Engine Valve Rocker Cam] :: Various Hyosung Models (125cc | 250cc | 650cc)](https://i0.wp.com/hyoriders.club/wp-content/uploads/2021/03/hyosung-gv125-valve-cover-bolt.jpg?fit=750%2C750&ssl=1)

![Titanium Cylinder Head Cover Bolts [x4] [Engine Valve Rocker Cam] :: Various Hyosung Models (125cc | 250cc | 650cc)](https://i0.wp.com/hyoriders.club/wp-content/uploads/2021/03/hyosung-gv125-valve-cover-screw.jpg?fit=750%2C749&ssl=1)




![Cylinder Head Cover Rubber Washer [x4] [Engine Valve Rocker Cam] :: Various Hyosung Models (125cc | 250cc | 650cc)](https://i0.wp.com/hyoriders.club/wp-content/uploads/2023/01/rubber-washer-hyosung-cylinder-head.jpg?fit=362%2C362&ssl=1)




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