HONDA CR 80 1990 - 1999 GRADE D 45.97mm SINGLE RING REPLICA
4.4 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
Spread the cost with 
Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18% or 21% silicon content depending on the application. Pistons are made using gravity casting or hydraulic forging, followed by heat treatment in an automatic implant with solubilization by quenching in hot water. Machining is performed on CNC machines with diamond tools to achieve specific surface finishes. Each Vertex piston undergoes manual and automatic quality control. Pistons are coated with Molybdenum Bisulphite for break-in and friction reduction, or a new Phosphate Coating for increased hardness, porosity, and durability. This is a Grade D, 45.97mm single ring replica piston.
- SKU
- V.2446D
- Brand
- Vertex
- Availability
- In Stock (2)
- SKU
- V.2446D
- Brand
- Vertex
- Availability
- In Stock (2)
FULL DESCRIPTION
Vertex Grade D Single Ring Replica Piston
The Vertex Grade D replacement piston is engineered to meet or exceed original equipment specifications, providing an ideal solution for engine rebuilds and maintenance. Manufactured using advanced Low-Ex silicon-charged aluminum alloys, these pistons offer exceptional durability and thermal stability, ensuring consistent performance under demanding riding conditions.
Vertex utilizes either precision gravity casting or hydraulic forging processes to create high-strength blanks. These are subsequently refined through a specialized heat treatment process that involves solubilization and a hot water quench, resulting in a robust material structure capable of handling high-stress environments.
Key Features:- Precision engineered 45.97mm diameter Grade D piston.
- High-tech CNC machining with diamond tooling for exact surface finishes.
- Molybdenum Bisulphite coating to facilitate a smoother break in and reduce internal friction.
- Advanced Phosphate coating for increased hardness and superior Molybdenum adhesion, significantly extending the durability of the piston surface.
- Rigorous manual and automatic quality control processes to ensure premium reliability.
- Lightweight, single-ring design optimized for high-performance applications.
By combining cutting-edge manufacturing techniques with high-quality materials, Vertex pistons provide the reliability and efficiency required to maintain your engine's power and longevity. Whether you are performing a routine top-end refresh or a complete engine restoration, this replacement piston is designed to deliver consistent results.
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.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.