HONDA CR 250 2005-2007 OVERSIZE 67.95mm SINGLE RING
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 aluminum 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 hot water quenching. Machining is performed using CNC machines and diamond tools for specific surface finishes. Each piston undergoes rigorous manual and automatic quality control. Vertex pistons feature a black Molybdenum Bisulphite coating for break-in and friction reduction, and a new Phosphate Coating for increased hardness, surface porosity, and enhanced coating durability. This product is an oversize 67.95mm single ring piston.
- SKU
- V.3133.160
- Brand
- Vertex
- Availability
- In Stock (1)
- SKU
- V.3133.160
- Brand
- Vertex
- Availability
- In Stock (1)
FULL DESCRIPTION
Vertex Oversize 67.95mm Single Ring Piston
Engineered for high performance and durability, the Vertex Oversize Piston is a premium replacement component designed to restore your engine to peak efficiency. Crafted using advanced Low-Ex silicon-charged aluminium alloys, this piston utilizes a high-tech forging and casting process to ensure maximum structural integrity and thermal resistance.
Vertex employs state-of-the-art CNC machining and diamond tooling to achieve precise tolerances and specific surface finishes tailored to your engine requirements. Every piston undergoes rigorous manual and automatic quality control inspections to guarantee consistent performance and reliability.
Key Features
- Advanced Material Composition: Manufactured from exotic Low-Ex aluminium alloys with 12%, 18%, or 21% silicon content depending on the specific application requirements.
- Superior Heat Treatment: Utilizes a cutting-edge automatic heat treatment process with solubilization by hot water quenching to refine the material structure.
- Dual-Coating Technology: Features a Molybdenum Bisulphite black coating to reduce friction and assist in a smoother break-in process.
- Enhanced Durability: Incorporates a specialised phosphate coating that provides a slight increase in hardness and improved surface porosity, significantly extending the lifespan of the Molybdenum finish.
- Precision Engineering: Machined using industry-leading software and CNC technology to ensure exact fitment and optimal combustion chamber dynamics.
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.