2Bros Parts

HONDA CR 250 1989-1994 GRADE C 66.36mm TWIN RING REPLICA

$242.59

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Delivery to United States 5–8 business days

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Replica Vertex piston kit for Honda CR 250 1989-1994. Grade C, 66.36mm bore diameter, twin ring design. Manufactured using Low-Ex aluminium alloys with gravity cast or hydraulic forging process. Features a high-tech heat treatment process using solubilization by quench in hot water. Machined using the latest CNC machines and diamond tools for specific surface finishes. Includes a special Molybdenum Bisulphite black coating for break-in and friction reduction, and a new Phosphate Coating for increased hardness, porosity, and superior adhesion, extending coating durability. Rigorous manual and automatic quality control ensures high quality.

Specifications
SKU
V.2153C
Brand
Vertex
Availability
In Stock (2)
SKU
V.2153C
Brand
Vertex
Availability
In Stock (2)
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Vertex Twin Ring Replica Piston - Grade C 66.36mm

The Vertex Twin Ring Replica Piston is engineered to deliver high performance and reliability for your engine. Designed with precision, this 66.36mm Grade C piston is manufactured using advanced aluminium alloys, including low expansion silicon, to ensure superior structural integrity and thermal stability during intense engine operation.

Key Features and Manufacturing Quality

  • Advanced Alloy Construction: Manufactured using exotic aluminium alloys with optimized silicon content for maximum durability.
  • Precision Manufacturing: Utilizes gravity casting or hydraulic forging processes, refined by hi-tech heat treatment to ensure a robust material structure.
  • CNC Machined: Every piston is machined using the latest CNC software and diamond-tipped tools to achieve precise surface finishes tailored to your engine requirements.
  • Molybdenum Bisulphite Coating: Features a specialized black coating that assists with the break-in process and reduces friction during cylinder operation.
  • Phosphate Coating Technology: Incorporates a phosphate base that provides increased surface hardness and light porosity, ensuring superior adhesion of the Molybdenum coating for twice the durability.
  • Rigorous Quality Control: Each piston undergoes strict manual and automatic inspection processes to meet the highest industry standards.

Whether you are performing a routine rebuild or seeking to maintain optimal engine output, Vertex pistons provide the professional-grade quality required to keep your machine running at its peak.

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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