2Bros Parts

KTM SX-F 450 2003-2006 GRADE B 94.95mm STD COMPRESSION 12:1

$324.95

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Delivery to United States 5–8 business days

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Vertex four-stroke pistons are forged from 2618 aluminum alloy, suitable for high-pressure four-stroke engines. They feature a Molybdenum Disulphide (MOS2) coating on the piston skirt for break-in and wear reduction. Vertex pistons offer unique profiles and compression ratios in A, B, C, and D sizes, differing by 0.01mm, to precisely fit cylinders for maximum power, performance, and reduced blow-by and oil consumption. This is a Grade B piston with 94.95mm standard compression and a 12:1 compression ratio.

Specifications
SKU
V.2941B
Brand
Vertex
Availability
In Stock (2)
SKU
V.2941B
Brand
Vertex
Availability
In Stock (2)
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Vertex High-Performance Four-Stroke Piston

Upgrade your engine reliability and performance with this premium Vertex four-stroke piston. Engineered to meet the demanding requirements of modern high-performance engines, this piston is forged from high-quality 2618 aluminum alloy. This material choice ensures exceptional durability and the strength needed to withstand the high pressures and extreme conditions of competitive riding.

Key Features and Engineering

  • Precision Forged Construction: Crafted from superior 2618 aluminum alloy for enhanced structural integrity and heat resistance.
  • Molybdenum Disulphide (MOS2) Coating: Every piston features a specialized MOS2 skirt coating. This advanced treatment aids in the break-in process and significantly reduces friction and wear for a longer engine lifespan.
  • Optimized Sizing: This Grade B piston is manufactured with precise tolerances to ensure an ideal fit within the cylinder. Proper sizing helps maximize power output while effectively reducing blow-by and oil consumption.
  • Standard Compression Ratio: Designed with a 12:1 compression ratio to maintain consistent power delivery and efficient combustion.
  • Engineered for Reliability: Vertex pistons are designed to maintain performance throughout the entire service interval, making them an essential choice for engine rebuilds.

Whether you are performing a routine maintenance overhaul or a high-performance engine build, this Vertex piston provides the exact specifications needed to restore your engine to peak factory performance. The meticulous manufacturing process ensures that you receive a high-quality component built for longevity on the track and the trail.

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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