Vintco Top End Piston Kit for 71.00mm Bore +1.00mm

Experience superior engine performance and reliability with the Vintco Top End Piston Kit. Engineered with modern materials and manufacturing techniques, this kit provides an as-good or better-than-OEM fitment for your 250cc 2-stroke engine.

Description

The Vintco Top End Piston Kit is meticulously crafted to revitalize your 250cc 2-stroke engine, delivering performance and durability that meets or exceeds original equipment specifications. This comprehensive Vintco 71.00mm bore piston kit features a high-quality piston expertly manufactured in Germany. Each piston is precision-forged for exceptional strength and longevity, crucial for the demanding environment of a high-performance motorcycle engine. To facilitate a smooth and efficient break-in period, the piston skirt is treated with a specialized MoS2 (Molybdenum Disulfide) coating, reducing friction and wear during initial operation. Designed as a complete top end rebuild kit, it includes everything necessary for a thorough refresh: the precision-machined piston with a 70.94 mm diameter, new piston rings, a durable wrist pin, securing clips, a top end bearing, and a full top-end gasket kit. This gasket kit comprises a head gasket, base gasket, intake gasket, and exhaust gasket, ensuring a complete seal for optimal engine compression. The Vintco 250cc piston kit is specifically designed for a +1.00 mm oversize bore, resulting in a 71.00 mm bore size, making it an ideal choice for restoring or upgrading your motorcycle's power plant. OEM part numbers are provided to guarantee precise compatibility and ease of installation, ensuring you get the correct components for your specific model.

Features & Highlights

• Premium German-Forged Piston: Manufactured in Germany and forged for exceptional strength, offering superior durability and performance under demanding conditions.
• MoS2 (Molybdenum Disulfide) Coated Skirt: Features an advanced MoS2 coating to minimize friction during initial operation, ensuring an easier break-in process and extending the overall lifespan of the piston.
• Comprehensive Top End Rebuild Kit: Includes all essential components for a complete top end refresh, such as the piston, rings, wrist pin, clips, top end bearing, and a full gasket set (head, base, intake, exhaust).
• OEM-Quality Fitment & Performance: Engineered with modern materials and manufacturing techniques to ensure a fitment and performance level that is as good as, or better than, original equipment manufacturer specifications.
• Precision Engineering for 250cc 2-Stroke Engines: Specifically designed for a +1.00 mm oversize bore, providing a precise 71.00 mm bore size for optimal engine restoration or upgrade.
• Guaranteed Compatibility: OEM part numbers are provided to ensure correct fitment, simplifying the selection process and guaranteeing compatibility with your motorcycle.

Technical Specifications

• Product Name: Piston Kit
• Style: Top End
• Units: Kit
• Bore Size: 71.00 mm
• Bore - Oversize: +1.00 mm
• Piston Diameter: 70.94 mm
• Displacement: 250 cc
• Engine Type: 2-Stroke
• Piston Material: Forged
• Skirt Coating: Molybdenum Disulphite
• MPN/SKU: 09106421
• Vendor Part Number: KTH06-1.0