2Bros Parts

KAWASAKI KX 125 1994 +0.50mm OVERSIZE 54.45mm SINGLE RING PISTON

£194.32Only 1 left

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Vertex pistons are manufactured using Low-Ex aluminum alloys with 12%, 18%, or 21% silicon depending on the application. They are produced using gravity cast or hydraulic forging processes, followed by heat treatment in an automatic HT implant with solubilization by quench in hot water. Machining is performed using CNC machines and diamond tools to achieve specific surface finishes. Every Vertex piston undergoes manual and automatic quality control. Vertex pistons are coated with a special Molybdenum Bisulphite black coating to aid break-in and reduce friction. A new Phosphate Coating is also available, offering increased hardness and surface porosity for superior adhesion and durability. This piston is 54.45mm, is single ring, and is 0.50mm oversize.

Specifications
SKU
V.2245.050
Brand
Vertex
Availability
In Stock (1)
SKU
V.2245.050
Brand
Vertex
Availability
In Stock (1)
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Vertex High-Performance Oversize Piston

Upgrade your engine performance with this Vertex +0.50mm oversize single ring piston. Designed for riders seeking maximum durability and precision engineering, this 54.45mm piston is manufactured to exceed original equipment standards. Vertex utilizes exotic Low-Ex silicon-charged aluminum alloys to ensure optimal thermal expansion control and structural integrity under demanding racing conditions.

Advanced Manufacturing Technology

Each piston is produced through sophisticated gravity casting or hydraulic forging processes, followed by a state-of-the-art heat treatment cycle to refine the material structure. Precision machining is performed on advanced CNC equipment using diamond tooling to achieve the exact surface finish required for superior ring sealing and compression efficiency.

Key Features

  • Precision Engineering: Oversize design at 54.45mm for precision engine rebuilds and cylinder boring.
  • Advanced Coating: Finished with a specialized Molybdenum Bisulphite black coating to reduce friction and assist during the break-in process.
  • Phosphate Treatment: Features a high-tech phosphate coating that increases surface hardness and improves the adhesion and durability of the Molybdenum finish.
  • Quality Guaranteed: Every piston undergoes rigorous manual and automatic quality control inspections to ensure consistent performance and reliability.
  • Optimized Materials: Manufactured from Low-Ex silicon-charged aluminum alloys for excellent resistance to heat and wear.

Whether you are performing a complete engine refresh or seeking a competitive edge, this Vertex piston provides the reliability and performance necessary for high-output two-stroke engines.

Before you buy

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Call or email us with your make, model and year and we will check it for you before you order.

UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

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