Vintco Top End Piston Kit - 77.50mm Bore - 400cc - +0.50mm - KTA03-0.5

Upgrade your motorcycle's engine with the Vintco Top End Piston Kit, engineered for superior performance and durability. This complete kit provides everything needed for a robust top-end rebuild, ensuring your 400cc 2-stroke engine runs flawlessly.

Description

Experience peak engine performance with the Vintco 400cc Top End Piston Kit, meticulously crafted to meet or exceed OEM standards. Designed for 2-stroke engines with a 77.50 mm bore, this kit features a high-strength forged piston, proudly made in Germany. The piston is enhanced with a Molybdenum Disulphite (MoS2) coating, which significantly reduces friction during the critical break-in period, extending engine life and improving overall reliability. Each Vintco piston kit is a comprehensive solution, including a precision-engineered piston, high-quality piston rings, a durable wrist pin, retaining clips, a new top-end bearing, and a full top-end gasket kit (head, base, intake, and exhaust gaskets). This ensures you have all the necessary components for a complete and secure installation. The kit's design guarantees an exact fitment, often referencing OEM part numbers to provide peace of mind and hassle-free replacement for your motorcycle's 400cc engine.

Features & Highlights

• Enhanced Durability & Performance: Crafted with modern materials and advanced manufacturing techniques, ensuring a fitment and performance that meets or exceeds OEM specifications.
• Premium Forged Piston: Features a high-strength forged piston, meticulously manufactured in Germany for superior resilience and longevity under demanding conditions.
• Optimized Break-In: Piston skirt is coated with Molybdenum Disulphite (MoS2) to minimize friction and wear during engine break-in, contributing to extended engine life.
• Complete Top-End Rebuild Kit: Includes all essential components for a full top-end overhaul: piston, rings, pin, clips, top-end bearing, and a comprehensive gasket set (head, base, intake, exhaust).
• Precise Fitment Assurance: Engineered for accurate compatibility, with OEM part numbers provided to help ensure correct installation for your specific 400cc 2-stroke model.

Technical Specifications

• Style: Top End
• Units: Kit
• Bore Size: 77.50 mm
• Engine Type: 2-Stroke
• Displacement: 400 cc
• Skirt Coating: Molybdenum Disulphite
• Bore - Oversize: +0.50 mm
• Piston Diameter: 77.42 mm
• Piston Material: Forged
• Vendor Part Number: KTA03-0.5