Naraku Cylinder Head Valve Set For Yamaha 125 4v
Naraku Cylinder Head Valve Set For Yamaha 125 4v
Available in stock (4)
-
Estimated delivery: Feb 05 - Feb 09
About this product
About this product
Upgrade your Yamaha 125 4V engine with the Naraku Cylinder Head Valve Set, designed as a direct replacement for the Naraku Racing 4-valve cylinder head NK600.77. This valve set ensures optimal engine performance and reliability for your Yamaha X-Max, WR, YZF-R 125cc, and other 125cc scooters or mopeds equipped with the YI-3 engine. Experience improved airflow and combustion efficiency for enhanced power and throttle response.
Description
This Naraku valve set provides a cost-effective solution to restore or enhance your engine's performance. Precision-engineered to meet or exceed OEM specifications, these valves deliver exceptional durability and longevity. Replacing worn or damaged valves with this high-quality set will help maintain optimal compression and prevent power loss. Designed for easy installation, this valve set is ideal for both professional mechanics and DIY enthusiasts looking to improve their Yamaha 125 4V's engine performance. It is specifically designed for use with the Naraku Racing 4-valve cylinder head NK600.77.
Features & highlights
- Direct replacement valve set for Naraku Racing 4-valve cylinder head NK600.77.
- Enhances engine performance and reliability for Yamaha 125 4V engines.
- Improves airflow and combustion efficiency.
- Precision-engineered to meet or exceed OEM specifications.
- Delivers exceptional durability and longevity.
- Cost-effective solution for restoring or enhancing engine performance.
- Easy installation for both professionals and DIY enthusiasts.
Technical specifications
- Brand: NARAKU
- Vendor Part Number: NK600.84
- Application: Exhaust, Intake
- Product Name: Valve
- Inlet Valve Diameter: 25 mm
- Outlet Valve Diameter: 22 mm
- Units: Set of 4 (2x Inlet, 2x Outlet)
Important to know
This valve set is specifically designed for use with the Naraku Racing 4-valve cylinder head NK600.77. Ensure compatibility with your engine before installation.
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
NARAKU
NK600.84
Valve
Exhaust, Intake
Set of 4


Who is behind Parts Denmark
Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.

