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

Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.

GLS home delivery costs DKK 59.

We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.

There is a 14-day return policy. Read more