2Bros Parts

KAWASAKI KXF 250 2020 GRADE B 77.96mm G.P RACERS CHOICE 14.6:1

$377.55

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Delivery to United States 5–8 business days

Out of Stock

Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18% or 21% silicon depending on the application. Pistons are made using gravity casting or hydraulic forging, then refined through a hi-tech Heat Treatment process. Machining is completed using the latest CNC machines, software, and diamond tools, achieving specific surface finishes for each application. Every Vertex piston undergoes rigorous manual and automatic quality control. Vertex pistons are coated with a special Molybdenum Bisulphite black coating for break-in and friction reduction. A new Phosphate Coating, developed following Formula One engine advancements, offers increased hardness, surface porosity, and superior adhesion qualities, doubling the coating durability.

Specifications
SKU
V.4458B
Brand
Vertex
Availability
Out of Stock
SKU
V.4458B
Brand
Vertex
Availability
Out of Stock
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Vertex G.P. Racers Choice High Compression Piston

Upgrade your engine performance with the Vertex G.P. Racers Choice piston. Engineered for riders who demand reliability and power, this 77.96mm Grade B piston is designed to deliver optimal engine efficiency through high-tech manufacturing processes and premium materials.

Vertex utilizes advanced Low-Ex silicon-charged aluminium alloys, chosen for their superior structural integrity and thermal stability. Each piston is produced using precise gravity casting or hydraulic forging, then refined through a sophisticated heat treatment process to ensure durability under high-stress racing conditions.

Key Features:

  • Precision Engineering: Machined using state of the art CNC technology and diamond tooling for exact tolerances and specific surface finishes.
  • Advanced Coating Technology: Features a specialized Molybdenum Bisulphite black coating to assist with the break in process and minimize internal friction.
  • Phosphate Coating: Includes an all over phosphate coating that enhances surface hardness and provides superior adhesion for the Molybdenum layer, significantly extending the lifespan of the coating.
  • High Compression Ratio: Engineered with a 14.6:1 compression ratio to maximize combustion efficiency and power output.
  • Rigorous Quality Control: Every unit undergoes strict manual and automatic inspection processes to meet the highest standards of performance and reliability.

This piston is an ideal choice for engine rebuilds where performance and component longevity are the priority. Experience the technical advantages used in elite motorsport applications with a piston built to handle the rigors of the track.

Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).

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

Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. 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

By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.

Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.

More answers in our FAQ.

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Out of stock