SUZUKI RMZ 250 2013-2015 GRADE B 76.97mm STD COMPRESSION 13.5:1
4.4 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
Spread the cost with 
Vertex four-stroke pistons are forged from high-quality 2618 aluminum alloy, designed for modern four-stroke engines. These pistons feature a Molybdenum Disulphide (MOS2) coating on the piston skirt for reduced wear and improved break-in. Vertex offers unique piston profiles and compression ratios in A, B, C, and D sizes with 0.01mm variations, allowing for a precise fit to the cylinder to maximize power and performance while reducing blow-by and oil consumption. This specific piston has a bore size of 76.97mm and a compression ratio of 13.5:1.
- SKU
- V.3861C
- Brand
- Vertex
- Availability
- In Stock (1)
- SKU
- V.3861C
- Brand
- Vertex
- Availability
- In Stock (1)
FULL DESCRIPTION
Vertex High-Performance Four-Stroke Piston
Enhance the power and reliability of your engine with the Vertex four-stroke piston. Engineered for demanding environments, this piston is forged from premium 2618 aluminum alloy to withstand the intense pressures and heat generated by modern high-performance engines.
Vertex is renowned for precision engineering, ensuring your engine runs at peak efficiency. This piston features a specialized Molybdenum Disulphide (MOS2) coating on the skirt, which serves to reduce friction, minimize wear, and assist in a smoother break-in process.
Key Features
- High-Quality Construction: Forged from 2618 aluminum alloy for superior strength and durability under load.
- Precision Sizing: Designed with specific profiles to ensure an optimal fit within the cylinder, maximizing power output while reducing blow-by and oil consumption.
- Advanced Coating: Integrated MOS2 skirt coating reduces friction for improved performance and longevity.
- Standard Compression: Engineered to a 13.5:1 compression ratio to maintain factory-spec power delivery.
- Grade B Sizing: Specifically measured at 76.97mm to provide an exact match for your cylinder requirements.
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.