Does it fit your motorcycle?
Look it up by licence plate or VIN, or choose your model.
Confirmed compatible · Position:
This part doesn't fit your bike. See parts that fit
Fits most motorcycles
Not model-specific. Check dimensions and specifications in the description before ordering.
Chosen by size, not by model
The size is printed on the tyre sidewall, e.g. 120/70 ZR17, and in your registration document.
Checking fitment…
Fitment check unavailable
Vertex Cast Piston Kit - 99.95mm Bore - 660cc - Standard - 23104
Product info
- Item number
- 09101090
- Manufacturer number
- 23104
- Position
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.
- Brand
- VERTEX
- Vendor part number
- 23104
- Product name
- Piston Kit
- Compression ratio
- 9.1:1
- Displacement
- 660 cc
- Piston material
- Aluminum Alloy, Cast
- Cylinder diameter
- 100.00 mm
- Piston diameter
- 99.95 mm
- Skirt coating
- Molybdenum Disulphite
- Engine type
- 4-Stroke
- Units
- Kit
Free shipping to a GLS parcel shop or parcel box on orders over €200.
We ship your order as quickly as we can. Orders are usually packed within 24 hours on weekdays.
You have a 14-day right of return. Read more
Certified e-mærket web shop
