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 Top End Piston Kit - 54mm Bore - 125cc - Size D - VTK23928D-2
Product info
- Item number
- 09104392
- Manufacturer number
- VTK23928D-2
- Position
The Vertex Top End Piston Kit (Cast Replica) offers a reliable and cost-effective solution for rebuilding your 2-stroke engine. This kit provides all the necessary components to restore your top end to like-new condition, ensuring optimal performance and longevity. Ideal for enthusiasts and professional mechanics alike, the Vertex piston kit delivers exceptional value and quality.
Description
This Vertex top end piston kit features a cast piston meticulously crafted to replicate the original equipment (OE) form, ensuring a precise fit and reliable performance. Constructed from gravity-cast aluminum alloy with an 18% silicone content, the piston achieves an optimal balance of lightweight design and robust strength. Each piston undergoes a T-5 heat treatment, further enhancing its durability and resistance to wear. The piston skirt is coated with a high-tech Molybdenum Disulphide coating, reducing friction for faster break-in and extended piston life. This standard size D piston kit is designed for 125cc 2-stroke engines with a 54.00 mm bore size and 53.97 mm piston diameter. The piston rings are made from steel with a nitride coating for superior sealing and wear resistance. Restore your engine's performance with this complete and reliable piston kit from Vertex.
Features & highlights
- Cast piston replicates original OE form for precise fit and reliable performance.
- T-5 heat treatment enhances piston durability and wear resistance.
- Molybdenum Disulphide coated piston skirt reduces friction for faster break-in.
- Gravity-cast aluminum alloy with 18% silicone content provides lightweight strength.
- Complete top end kit includes piston, rings, wrist pin, circlips, and top end gaskets.
- Nitride coated steel rings offer superior sealing and longevity.
Technical specifications
- Brand: Vertex
- Product Name: Piston Kit
- Type: Top End
- Engine Type: 2-Stroke
- Displacement: 125 cc
- Bore Size: 54.00 mm
- Piston Diameter: 53.97 mm
- Piston Material: Cast Aluminum Alloy
- Piston Size: Standard Size D
- Ring Material: Nitride Coated Steel
Important to know
This kit includes all necessary components for a top end rebuild. Please ensure compatibility with your specific engine model before installation.
- Brand
- VERTEX
- Vendor part number
- VTK23928D-2
- Product name
- Piston Kit
- Bore size
- 54,00 mm
- Displacement
- 125 cc
- Piston material
- Aluminum Alloy, Cast
- Ring material
- Nitride Coated, Steel
- Piston size
- Standard Size D
- Piston diameter
- 53,97 mm
- Engine type
- 2-Stroke
- Type
- Top End
- 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
