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 - 48.50mm Bore - 85cc - Size A - VTK23637A-1
Product info
- Item number
- 09104368
- Manufacturer number
- VTK23637A-1
- Position
The Vertex Top End Piston Kit (Cast Replica) provides exceptional performance and reliability for your 85cc 2-stroke engine. Engineered to meet or exceed OEM standards, this kit ensures optimal power and longevity.
Description
This Vertex piston kit features a cast piston crafted from a gravity-cast aluminum alloy with an 18% silicone content. This composition creates a lightweight yet robust piston capable of withstanding the rigors of high-performance engines. Each piston undergoes a T-5 heat treatment, further enhancing its strength and durability. The piston skirt is coated with Molybdenum Disulphite, promoting faster break-in and extending piston life. These replica pistons and rings serve as direct OEM replacements, ensuring a seamless fit and reliable operation. Perfect for enthusiasts and professionals seeking to rebuild their top end with quality components. Compatible with 85cc 2-stroke engines.
Features & highlights
- Cast from high-silicone aluminum alloy for superior strength and reduced weight.
- T-5 heat treatment enhances piston durability and longevity.
- Molybdenum Disulphide coated skirt reduces friction for faster break-in.
- OEM replacement ensures perfect fit and reliable performance.
- Complete kit includes piston, rings, wrist pin, circlips, and top end gaskets.
- Designed for 85cc 2-stroke engines.
Technical specifications
- Brand: Vertex
- Engine Type: 2-Stroke
- Displacement: 85 cc
- Piston Material: Cast Aluminum Alloy
- Piston Size: Standard Size A
- Piston Diameter: 48.44 mm
- Bore Size: 48.50 mm
- Ring Material: Nitride Coated, Steel
- Type: Top End
Important to know
Please ensure this kit is compatible with your specific engine make and model before installation.
- Brand
- VERTEX
- Vendor part number
- VTK23637A-1
- Product name
- Piston Kit
- Bore size
- 48,50 mm
- Displacement
- 85 cc
- Piston material
- Aluminum Alloy, Cast
- Ring material
- Nitride Coated, Steel
- Piston size
- Standard Size A
- Piston diameter
- 48,44 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
