2Bros Parts

HONDA CRF 250R / 250RX 2022-2023 GRADE B 78.97mm HIGH COMPRESSION 14.4:1

£291.52

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Vertex pistons are forged from high-quality 2618 aluminum alloy, suited for high-pressure four-stroke engines. The piston skirt features a Molybdenum Disulphide (MOS2) coating for reduced wear and break-in. This piston is a Grade B size with a 78.97mm diameter and a 14.4:1 compression ratio.

Specifications
SKU
V.4579B
Brand
Vertex
Availability
In Stock (2)
SKU
V.4579B
Brand
Vertex
Availability
In Stock (2)
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Vertex High Compression Four-Stroke Piston

Enhance the performance and reliability of your motorcycle engine with this Vertex high-compression forged piston. Engineered for demanding riders who require maximum power, this piston is designed to withstand the high pressures and extreme conditions found in modern high-performance four-stroke engines.

Vertex pistons are precision forged from premium 2618 aluminum alloy, ensuring exceptional strength and durability. To optimize engine longevity and simplify the break-in process, each piston features a specialized Molybdenum Disulphide (MOS2) coating on the skirt. This advanced coating effectively reduces friction, minimizes wear, and provides superior lubrication during operation.

Key Features

  • High Compression Design: Engineered with a 14.4:1 compression ratio to boost overall power output and throttle response.
  • Premium Materials: Forged from high-grade 2618 aluminum alloy for maximum structural integrity under high-stress conditions.
  • MOS2 Skirt Coating: Includes a Molybdenum Disulphide coating to reduce friction, minimize wear, and assist in a smoother engine break-in.
  • Precision Sizing: This Grade B piston measures 78.97mm, offering the precise tolerance required for an optimal cylinder seal.
  • Performance Optimization: Designed to reduce blow-by and oil consumption while maximizing combustion efficiency.

Vertex is a trusted industry leader in piston technology, known for providing specific piston profiles that allow for exact cylinder matching. By selecting the correct grade for your engine, you ensure a perfect fit that translates into consistent power delivery and reliable performance on the track or the trail.

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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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