HONDA TRX 450R 2004-2005 GRADE A 93.97mm STD COMPRESSION 11.5:1
4.4 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
Spread the cost with 
Vertex Grade A piston, 93.97mm standard bore, 11.5:1 compression ratio. Forged from 2618 aluminum alloy. Features a Molybdenum Disulphide (MOS2) coating on the piston skirt to aid break-in and reduce wear.
- SKU
- V.3545A
- Brand
- Vertex
- Availability
- In Stock (1)
- SKU
- V.3545A
- Brand
- Vertex
- Availability
- In Stock (1)
FULL DESCRIPTION
Vertex High-Performance Four-Stroke Piston
Upgrade your engine with the precision-engineered Vertex four-stroke piston. Designed for riders who demand maximum power and long-term reliability, this piston is forged from premium 2618 aluminum alloy. This advanced material composition is specifically selected to withstand the intense pressures and high-performance requirements of modern four-stroke powerplants.
Vertex pistons are engineered with specialized profiles and precise sizing to ensure an optimal fit within your cylinder. By maintaining strict manufacturing tolerances, these pistons help maximize overall power output while significantly reducing oil consumption and blow-by, ensuring your engine runs efficiently under load.
Key Features
- Advanced Material: Forged from high-quality 2618 aluminum alloy for superior durability and strength.
- MOS2 Coating: Each piston features a unique Molybdenum Disulphide (MOS2) coating on the skirt to assist with the break-in process and minimize friction-related wear.
- Precision Engineering: Designed to provide a perfect seal within the cylinder to maintain optimal compression and performance.
- Standard Compression Ratio: Engineered with an 11.5:1 compression ratio to balance power gains with engine longevity.
- Optimized Performance: Carefully manufactured to reduce internal engine drag and improve throttle response.
When rebuilding your top end, Vertex offers the technical advantage needed to restore factory performance or improve upon it. With a focus on metallurgical excellence and precise geometric design, this piston provides a reliable solution for demanding riding conditions.
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.