2Bros Parts

KAWASAKI KXF 250 2021-2022 GRADE A 77.95mm G.P RACERS CHOICE 15.05:1

£356.32

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Free UK delivery 2–4 business days

Out of Stock

Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18% or 21% silicon content, depending on the application. These pistons are produced using gravity casting or hydraulic forging, followed by a heat treatment process in an automatic HT implant with solubilization by quench in hot water. Machining is performed using CNC machines and diamond tools, achieving specific surface finishes. Each Vertex piston undergoes rigorous manual and automatic quality control. Vertex pistons feature a Molybdenum Bisulphite black coating for break-in and friction reduction. A new Phosphate Coating, developed from Formula One engine technology, offers increased hardness, light surface porosity, and superior adhesion and durability for the Molybdenum Coating. This piston has a bore of 77.95mm and a compression ratio of 15.05:1.

Specifications
SKU
V.4515A
Brand
Vertex
Availability
Out of Stock
SKU
V.4515A
Brand
Vertex
Availability
Out of Stock
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Vertex GP Racers Choice High Compression Piston Kit

Experience elite engine performance with the Vertex GP Racers Choice piston kit. Engineered for riders who demand maximum power and reliability, this high compression piston features a 15.05:1 ratio and is precision-machined at 77.95mm to ensure an optimal seal and peak combustion efficiency.

Vertex utilizes advanced exotic Low-Ex silicon-charged aluminium alloys to provide superior thermal stability and strength. Through a sophisticated hydraulic forging process and automated heat treatment, these pistons maintain structural integrity under the most extreme racing conditions.

Key Features

  • Advanced Coating Technology: Each piston is finished with a Molybdenum Bisulphite black coating to reduce internal friction and assist during the break-in process.
  • Enhanced Durability: The updated Phosphate coating increases surface hardness and provides superior adhesion for the Molybdenum layer, effectively doubling the longevity of the coating.
  • Precision Engineering: Manufactured using state-of-the-art CNC machinery and diamond-tipped tooling to achieve exacting tolerances and specific surface finishes.
  • Rigorous Quality Control: Every unit undergoes strict manual and automatic inspection to guarantee that only the highest quality components reach your engine.
  • GP Racers Choice Design: Specifically developed for high-performance applications to deliver improved throttle response and increased horsepower.

Upgrade your engine's internal components with a Vertex piston kit, the choice of professionals and enthusiasts looking to push their machine to the limit on the track.

Before you buy

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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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