2Bros Parts

HONDA CR 250 1995-1996 1.60mm OVERSIZE 67.95mm TWIN RING REPLICA

$260.45

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Delivery to United States 5–8 business days

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Vertex pistons are manufactured using Low-Ex (low expansion) Silicon aluminium alloys with 12%, 18%, or 21% silicon depending on the application. The pistons are made using either gravity cast or hydraulic forging, with the material structure refined through a high-tech Heat Treatment process. This process includes solubilization and quenching in hot water, utilizing cutting-edge technology for these aluminium alloys. Machining is performed using the latest CNC machines and software with diamond tooling, allowing for specific surface finishes based on the piston's final application. Each Vertex piston undergoes rigorous manual and automatic quality control. Vertex pistons feature a special Molybdenum Bisulphite black coating for break-in aid and friction reduction. Additionally, a new all-over Phosphate Coating is available, offering increased hardness, light surface porosity, and superior adhesion qualities for the Molybdenum Coating, doubling its durability. This replica piston is 1.60mm oversize at 67.95mm and includes twin rings.

Specifications
SKU
V.2387.160
Brand
Vertex
Availability
In Stock (2)
SKU
V.2387.160
Brand
Vertex
Availability
In Stock (2)
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Vertex Oversize Twin Ring Replica Piston

Restore your engine's power and performance with the Vertex Replica Piston. Designed as a high-quality replacement, this 1.60mm oversize piston is engineered to meet or exceed original equipment specifications, ensuring optimal compression and reliable operation for your motorcycle.

Advanced Manufacturing Technology

Vertex utilizes exotic Low-Ex (low expansion) silicon-charged aluminium alloys to create a piston that maintains structural integrity under extreme heat and pressure. Depending on the specific application, these pistons use either a gravity cast or hydraulic forging process. Each component undergoes a precision heat treatment process, refined in automatic implants, to guarantee maximum durability.

Precision Engineering and Coatings

Every Vertex piston is finished on state-of-the-art CNC machinery using diamond tools to achieve exacting tolerances and specific surface finishes. To enhance longevity and performance, these pistons feature a dual-layer coating system:

  • Molybdenum Bisulphite Coating: A black friction-reducing layer that aids during the critical engine break-in period and minimizes wear within the cylinder.
  • Phosphate Coating: Drawing inspiration from Formula One engine technology, this layer provides a slight increase in surface hardness and improves the adhesion of the Molybdenum coating, effectively doubling its durability.

Key Features

  • Precision-engineered 67.95mm diameter
  • Replica twin ring design for consistent sealing
  • High-strength, low-expansion aluminium alloy construction
  • Advanced phosphate and molybdenum coatings for reduced friction
  • Rigorous manual and automatic quality control inspections
  • Designed for smooth operation and extended engine life
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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