Wiseco Forged Series Piston Kit 66.00mm Bore for Yamaha

Elevate your Yamaha 2-stroke engine's performance and durability with the Wiseco 66.00mm Piston Kit. Engineered for the demands of high-performance riding, this kit delivers exceptional strength and reliability where it matters most.

Description

The Wiseco Forged Series Piston Kit is the ultimate upgrade for your 2-stroke Yamaha, featuring a precision-engineered 66.00mm bore. Each Wiseco forged piston is crafted from high-silicone 4032 aluminum alloy bar stock, a superior material choice that provides significantly greater strength compared to cast alternatives. This advanced forging process, combined with the material's properties, ensures lower thermal expansion at high temperatures, reducing wear and maintaining consistent performance even under extreme operating conditions. Designed for a 2-stroke engine with a 54.00mm stroke length, this high-performance motorcycle piston kit includes all necessary components for a complete installation: high-quality rings, a durable wrist pin, and circlips. The non-coated skirt ensures optimal break-in and consistent lubrication. This 2-stroke piston kit offers a +2.00mm oversize, making it an ideal choice for engine rebuilds or performance enhancements, delivering the reliability and power increase you expect from a premium forged aluminum piston.

Features & Highlights

• Unmatched Strength & Durability: Forged from premium high-silicone 4032 aluminum alloy, these pistons offer superior structural integrity and resilience against the stresses of high-RPM 2-stroke operation.
• Reduced Thermal Expansion: Experience consistent performance and extended engine life thanks to the piston's ability to maintain dimensional stability and minimize expansion even at extreme operating temperatures.
• Complete Installation Kit: Each Wiseco 66.00mm Piston Kit comes complete with all essential components: high-quality piston rings, a robust wrist pin, and secure circlips, ensuring a hassle-free rebuild.
• Precision Engineering: Designed with a 66.00mm bore and a +2.00mm oversize, this kit is meticulously engineered for optimal fit and performance in compatible Yamaha 2-stroke engines.
• Optimized Skirt Design: The non-coated skirt facilitates proper break-in and excellent oil retention, contributing to smooth operation and long-term reliability.

Technical Specifications

• Brand: Wiseco
• Model: Forged Series
• Product Name: Piston Kit
• Engine Type: 2-Stroke
• Bore Size: 66.00 mm
• Bore - Oversize: +2.00 mm
• Piston Diameter: 65.92 mm
• Stroke Length: 54.00 mm
• Piston Material: Forged, 4032 Aluminum Alloy
• Skirt Coating: Non-Coated
• Units: Kit
• Vendor Part Number: 393M06600
• EAN: 0193564141682

Important to Know

For optimal performance and safety, it is critical to use only Wiseco rings with Wiseco pistons. Wiseco ring types are specifically designed for their corresponding pistons and are not interchangeable with other Wiseco ring types (e.g., CD rings are not interchangeable with LC rings) or rings from other manufacturers.

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.

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