Vertex Piston Kit: 2-stroke, 105cc Cast Replica
Vertex Piston Kit: 2-stroke, 105cc Cast Replica
Available in stock (5)
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Estimated delivery: Feb 04 - Feb 08
About this product
About this product
The Vertex Piston Kit is engineered to deliver reliable performance and extended life for your 2-stroke engine. This cast replica piston kit provides an excellent OE replacement, ensuring your engine maintains optimal compression and power.
Description
This Vertex piston kit is crafted from a gravity-cast aluminum alloy with an 18% silicone content, offering exceptional durability and heat resistance. The piston undergoes a T-5 heat treatment, hardening and tempering cycle to further enhance its strength and longevity. The piston skirt features a high-tech Molybdenum Disulphite coating, significantly reducing friction for faster break-in times and minimized wear. This complete kit provides everything needed for a straightforward piston replacement, restoring your engine's performance and reliability. Suitable for 105cc 2-stroke engines, the Vertex piston delivers consistent quality and performance. Whether you're a professional mechanic or a dedicated enthusiast, this piston kit offers a cost-effective solution for maintaining your engine's peak condition. Installation is straightforward, ensuring minimal downtime and maximum riding pleasure.
Features & highlights
- T-5 heat treated for superior strength and durability.
- Molybdenum Disulphite coated skirt reduces friction and extends piston life.
- Gravity-cast aluminum alloy with 18% silicone for optimal heat resistance.
- OE replacement piston ensures perfect fit and performance.
- Complete kit includes piston, rings, wrist pin, and circlips for easy installation.
- Designed for 2-stroke engines, providing reliable power and compression.
Technical specifications
- Brand: Vertex
- Part Number: 22991A
- Engine Type: 2-Stroke
- Displacement: 105 cc
- Cylinder Diameter: 52.00 mm
- Piston Diameter: 51.95 mm
- Compression Ratio: Standard
- Piston Material: Cast Aluminum Alloy
- Piston Head Shape: Domed
- Skirt Coating: Molybdenum Disulphite
Important to know
Ensure proper cylinder honing and follow manufacturer's installation guidelines for optimal performance and longevity.
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
22991A
Piston Kit
Standard
105 cc
Aluminum Alloy, Cast
52.00 mm
51.95 mm
Molybdenum Disulphite
2-Stroke
Domed
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.

