Vertex 125cc Cast Replica Piston Kit
Vertex 125cc Cast Replica Piston Kit
Available in stock (4)
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Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Upgrade your two-stroke engine with the Vertex Cast Replica Piston Kit. This kit provides reliable performance and OEM-quality replacement parts for your 125cc engine. Get your Vertex piston kit today for improved engine performance and longevity.
Description
The Vertex Cast Replica Piston Kit is designed to deliver exceptional performance and durability. These pistons are gravity-cast from an aluminum alloy with an 18% silicone content, ensuring a lightweight yet strong piston. Each piston undergoes a T-5 heat treatment, hardening and tempering cycle, enhancing its structural integrity. The piston skirts feature a high-tech Molybdenum Disulphite coating, promoting faster break-in times and significantly extending piston life. This kit provides OEM-level replacement parts and is designed to breathe new life into your engine. This standard size piston is the C option, with a 54.95mm diameter and 54.00 mm bore size, standard compression ratio for optimal performance.
Features & highlights
- Cast replica piston in original OE form for precise fitment.
- T-5 heat treatment enhances piston strength and durability.
- Molybdenum Disulphite coated skirt reduces friction and wear.
- Gravity-cast aluminum alloy with 18% silicone provides lightweight strength.
- OEM replacement rings ensure optimal sealing and performance.
- Specifically designed for 2-stroke 125cc engines.
Technical specifications
- Brand: Vertex
- Engine Type: 2-Stroke
- Displacement: 125cc
- Piston Material: Cast Aluminum Alloy
- Piston Diameter: 54.95 mm
- Bore Size: 54.00 mm
- Piston Size: Standard Size C
- Ring Material: Nitride Coated, Steel
- Skirt Coating: Moly Coated
- Compression Ratio: Standard
Important to know
This kit includes the piston, rings, wrist pin, and circlips. Please ensure proper installation by a qualified technician to prevent engine damage. Check your engine's specifications to confirm compatibility 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
VERTEX
22189C
Piston Kit
54,00 mm
Standard
125 cc
Aluminum Alloy, Cast
Nitride Coated, Steel
Standard Size C
54,95 mm
Moly Coated
2-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.

