Vertex Pro-BB Piston Kit for Big Bore

Elevate your motorcycle's performance with the Vertex Pro-BB Piston Kit, a premium forged big bore 4-stroke piston engineered for maximum power and durability. Designed as an original equipment (OE) form replacement for big bore cylinders, this kit delivers a significant upgrade to your engine's capabilities.

Description

This high-performance forged big bore piston is meticulously crafted to boost your engine’s displacement, torque, and peak horsepower, transforming your ride. Each Vertex Pro-BB Piston Kit is forged from robust 2618 aluminum alloy, renowned for its superior strength and resilience under extreme operating conditions. To further enhance longevity and ensure a rapid, efficient break-in process, every piston skirt is treated with a state-of-the-art Molybdenum Disulphite coating. This advanced coating reduces friction and wear, extending the life of your piston and cylinder.

Undergoing a rigorous T-5 hardening and tempering cycle, these pistons achieve optimal structural integrity and heat resistance. With a precise 82.00 mm bore size and an impressive 13.9:1 compression ratio, this 270 cc 4-stroke engine piston is engineered for enthusiasts seeking an uncompromising engine upgrade. The kit includes everything needed for installation: the forged piston, high-quality rings (Nitride Coated, Steel, Cast), wrist pin, and circlips, ensuring a comprehensive and reliable replacement. Experience enhanced durability and a noticeable power increase with this meticulously engineered Vertex piston.

Features & Highlights

• Optimized Big Bore Performance: Specifically designed in original OE form for big bore cylinders, this forged piston significantly increases engine displacement, torque, and peak horsepower for a noticeable performance boost.
• Superior Forged Strength: Crafted from high-strength 2618 aluminum alloy, each piston undergoes a T-5 hardening and tempering cycle, ensuring exceptional durability and resistance to the rigors of high-performance riding.
• Advanced Skirt Coating: Features a high-tech Molybdenum Disulphite coating on the piston skirts, facilitating faster break-in times and substantially extending overall piston life by reducing friction and wear.
• High Compression Ratio: Engineered with an aggressive 13.9:1 compression ratio to maximize combustion efficiency and power output, perfect for performance-oriented 4-stroke engines.
• Complete Installation Kit: Arrives as a comprehensive kit, including the forged piston, high-quality rings (Nitride Coated, Steel, Cast), wrist pin, and circlips, providing all necessary components for a seamless installation.

Technical Specifications

• Brand: Vertex
• MPN/SKU: 09105627
• Style: Forged Big Bore
• Units: Kit
• Engine Type: 4-Stroke
• Displacement: 270 cc
• Bore Size: 82.00 mm
• Piston Diameter: 81.96 mm
• Piston Size: Standard Size A
• Compression Ratio: 13.9:1
• Piston Material: Aluminum Alloy, Forged
• Skirt Coating: Molybdenum Disulphite
• Ring Material: Nitride Coated, Steel, Cast
• Vendor Part Number: 24348A