YAMAHA RAPTOR / RHINO / GRIZZLY 700 2006-2013 GRADE B 101.96mm STANDARD COMPRESSION 9.2:1
4.4 Trustpilot 99.9% positive on eBay
Free UK delivery 2–4 business days
Spread the cost with 
18+, T&Cs apply
Vertex 23551C Four-stroke Piston, Grade B. Features a 101.96mm bore diameter and a standard 9.2:1 compression ratio. Forged from 2618 aluminum alloy. The piston skirt has a Molybdenum Disulphide MOS2 coating to aid break-in and reduce wear. Vertex offers unique piston profiles and compression ratios in A, B, C, and D sizes for optimal cylinder fitment, maximizing performance, and reducing blow-by and oil consumption.
- SKU
- V.3623B
- Brand
- Vertex
- Availability
- In Stock (2)
- SKU
- V.3623B
- Brand
- Vertex
- Availability
- In Stock (2)
FULL DESCRIPTION
Vertex 101.96mm Standard Compression Piston - Grade B
Enhance the performance and reliability of your four-stroke engine with the Vertex Standard Compression Piston. Engineered for those who demand precision and durability, this piston is forged from high-quality 2618 aluminum alloy, specifically designed to withstand the extreme pressures and heavy-duty operation of modern powersports engines.
Vertex is renowned for its commitment to engineering excellence. This Grade B piston features a 101.96mm diameter, providing a precise fit that helps restore optimal engine performance. By ensuring a tight tolerance within the cylinder, this component helps maximize power output while significantly reducing oil consumption and blow-by.
Key Features
- High-Strength Construction: Forged from premium 2618 aluminum alloy for superior structural integrity under high-stress conditions.
- Advanced Coating: Each piston features a specialized Molybdenum Disulphide (MOS2) skirt coating to minimize friction, assist in the break-in process, and extend component life.
- Precision Sizing: This Grade B piston offers the exact dimensions required to achieve optimal cylinder wall clearance for your rebuild.
- Standard Compression: Engineered with a 9.2:1 compression ratio to maintain factory-spec performance and engine longevity.
- Engineered for Power: Designed to optimize combustion efficiency and provide consistent throttle response across the power band.
Whether you are performing a top-end rebuild or looking for a reliable replacement part, Vertex pistons provide the professional-grade quality needed to keep your machine running at its best.
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.
Call or email us with your make, model and year and we will check it for you before you order.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. 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.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.