2Bros Parts

HONDA CRF 250 2008-2009 GRADE A 77.95mm STD COMPRESSION 13.0:1

$287.52Only 1 left

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Delivery to United States 5–8 business days

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Vertex pistons are forged from the highest quality 2618 aluminum alloy. Vertex pistons are suited to handle the rigors and high pressures of modern four-stroke engines. Every Vertex piston utilizes a unique Molybdenum Disulphide MOS2 coating on the piston skirt. Vertex offers unique piston profiles and compression ratios in A, B, C and D sizes. This variation in sizing, a mere 0.01mm, allows the piston to be perfectly sized to the cylinder for maximizing power and performance while reducing blow-by and oil consumption. This piston is Grade A with 77.95mm bore and 13.0:1 compression.

Specifications
SKU
V.3443A
Brand
Vertex
Availability
In Stock (1)
SKU
V.3443A
Brand
Vertex
Availability
In Stock (1)
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 the Vertex four-stroke piston. Engineered for riders who demand precision, this piston is forged from high-quality 2618 aluminum alloy. It is specifically designed to withstand the intense pressures and high-stress environments found in modern racing engines, ensuring long-term durability and consistent power delivery.

Vertex distinguishes itself through expert engineering and meticulous attention to detail. This Grade A piston features a 77.95mm diameter and a 13.0:1 compression ratio, providing an optimal balance for engine efficiency and throttle response. By maintaining tight manufacturing tolerances, Vertex pistons help maximize power output while effectively minimizing blow-by and oil consumption.

Key Features

  • High-Strength Construction: Forged from premium 2618 aluminum alloy for superior structural integrity under high heat and pressure.
  • Advanced Skirt Coating: Features a specialized Molybdenum Disulphide (MOS2) coating on the piston skirt to reduce friction, aid in the break-in process, and minimize wear.
  • Precision Sizing: Designed with exact profiles to ensure a perfect fit within the cylinder, maximizing engine performance.
  • Engineered for Reliability: Built to handle the rigorous demands of modern four-stroke engine technology, helping you maintain consistent performance on the track or 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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