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 - 39.50mm Bore - 50cc - Size A - 22813AB
Product info
- Item number
- 09102321
- Manufacturer number
- 22813AB
- Position
Maximize the performance and longevity of your 50cc 2-stroke engine with the Vertex Cast Replica Piston Kit. This kit provides a cost-effective solution for maintaining your engine's original specifications and ensuring optimal performance.
Description
The Vertex Cast Replica Piston Kit is engineered to deliver reliable performance and extended piston life. Constructed from gravity-cast aluminum alloy with an 18% silicone content, this piston achieves an optimal balance of strength and weight. The piston skirt features a high-tech Molybdenum Disulphite coating, significantly reducing break-in time and minimizing wear. Heat-treated with a T-5 hardening and tempering cycle, the piston provides exceptional durability and resistance to deformation. Designed as an OEM replacement, the piston and rings ensure a precise fit and restore your engine to its original factory specifications. This kit is ideal for enthusiasts and professionals seeking a dependable and cost-effective piston solution for their 50cc 2-stroke engines.
Features & highlights
- Cast piston replicates the original OE form for precise fit and function.
- Gravity-cast aluminum alloy with 18% silicone ensures a lightweight yet strong piston.
- Molybdenum Disulphite coated skirt reduces friction, enabling faster break-in and prolonged piston life.
- T-5 heat treatment enhances the piston's strength and resistance to wear.
- OEM replacement design guarantees compatibility and straightforward installation.
- Rings provide optimal sealing and performance.
Technical specifications
- Brand: Vertex
- Product Name: Piston Kit
- Engine Type: 2-Stroke
- Displacement: 50 cc
- Bore Size: 39.50 mm
- Piston Diameter: 39.46 mm
- Piston Material: Cast Aluminum Alloy
- Piston Size: Standard Size A, Standard Size B
- Compression Ratio: Standard
- Skirt Coating: Moly Coated
- Ring Material: Nitride Coated, Steel
- Units: Kit
Important to know
Piston rings are included in the kit.
- Brand
- VERTEX
- Vendor part number
- 22813AB
- Product name
- Piston Kit
- Bore size
- 39,50 mm
- Compression ratio
- Standard
- Displacement
- 50 cc
- Piston material
- Aluminum Alloy, Cast
- Ring material
- Nitride Coated, Steel
- Piston size
- Standard Size A, Standard Size B
- Piston diameter
- 39,46 mm
- Skirt coating
- Moly Coated
- Engine type
- 2-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
4.8 out of 5 on TrustpilotRead our reviews →
Certified e-mærket web shop
