Vertex Piston Kit - Cast Replica 4-stroke, 660cc
Vertex Piston Kit - Cast Replica 4-stroke, 660cc
Available in stock (11)
-
Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Upgrade your 4-stroke engine with this high-quality Vertex Cast Replica Piston Kit. Designed as an OE replacement, this kit provides reliable performance and extended engine life. Perfect for enthusiasts and professionals seeking a durable and cost-effective piston solution.
Description
This Vertex piston kit is engineered for optimal performance and longevity. The cast piston, crafted from gravity-cast aluminum alloy with 18% silicone, ensures excellent wear resistance and thermal stability. The piston undergoes a T-5 hardening and tempering cycle for enhanced strength. A high-tech Molybdenum Disulphide coating on the piston skirt reduces friction, promoting faster break-in times and increasing overall piston life. Ideal for 660cc 4-stroke engines, the kit delivers a compression ratio of 9.1:1 and maintains precise cylinder and piston diameters for seamless integration. Ensure your engine runs smoothly and efficiently with this premium Vertex piston kit.
Features & highlights
- Heat-treated with T-5 hardening for superior strength and durability.
- Molybdenum Disulphide coated skirt reduces friction and extends piston life.
- Cast from gravity-cast aluminum alloy with 18% silicone for optimal performance.
- Designed as a direct OE replacement for easy installation.
- Complete kit includes piston, rings, wrist pin, and circlips.
- Optimized for 660cc 4-stroke engines.
Technical specifications
- Brand: Vertex
- Part Number: 23104
- Engine Type: 4-Stroke
- Displacement: 660cc
- Piston Material: Cast Aluminum Alloy
- Piston Diameter: 99.95 mm
- Cylinder Diameter: 100.00 mm
- Compression Ratio: 9.1:1
- Bore - Oversize: Standard
- Skirt Coating: Molybdenum Disulphide
- Units: Kit
Important to know
This kit is designed as a direct replacement for the original piston. Please ensure compatibility with your specific engine model before installation. Professional installation is recommended.
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
VERTEX
23104
Piston Kit
9.1:1
660 cc
Aluminum Alloy, Cast
100.00 mm
99.95 mm
Molybdenum Disulphite
4-Stroke
Kit


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.

