Wiseco Forged Piston Kit - 79mm Bore - 250cc - Size B - W40202M07900B

Elevate your motorcycle's performance with the Wiseco forged piston kit, engineered for superior durability and power. This premium replacement piston kit is meticulously crafted for 250cc 4-stroke engines, ensuring an exact fit and exceptional reliability.

Description

Experience the ultimate in engine performance and longevity with the Wiseco forged piston kit. Each piston is precision-forged from high-strength aerospace aluminum alloys using Wiseco's advanced manufacturing processes, guaranteeing unmatched structural integrity under extreme conditions. Designed as a direct replacement, this kit features a 79.00mm standard bore and a robust 13.9:1 compression ratio, optimized for 250cc 4-stroke engines. Wiseco’s commitment to innovation is evident in its dyno-tested technology, ensuring that every piston outperforms the competition by delivering consistent power and efficiency. The pistons come with an ArmorGlide® skirt coating, minimizing friction and wear for extended engine life and smoother operation. This comprehensive kit includes not only the piston but also high-quality rings, pins, and clips, providing everything needed for a complete and reliable rebuild or upgrade. Trust Wiseco for a high-performance piston solution that stands up to the demands of serious riding.

Features & Highlights

• Aerospace-Grade Forged Construction: Each piston is meticulously forged from advanced aerospace aluminum alloys on Wiseco's state-of-the-art presses, providing superior strength, durability, and resistance to extreme temperatures and pressures for long-lasting performance.
• Dyno-Tested Performance Advantage: Engineered with the latest dyno-tested technology, these pistons are proven to outperform competitors, delivering enhanced power output, improved throttle response, and consistent reliability for your 250cc 4-stroke engine.
• Comprehensive Kit for Easy Installation: This all-inclusive kit provides a complete solution, featuring the piston, high-quality rings (Moly Coated, Steel, Cast), pins, and clips, along with a needle bearing where applicable, simplifying your engine rebuild or upgrade.
• Advanced Skirt Coating: The piston features an ArmorGlide® skirt coating, which significantly reduces friction, wear, and noise, contributing to a smoother running engine and extending the lifespan of both the piston and cylinder wall.
• Precision-Engineered Fitment: Designed as a direct replacement with a 79.00mm standard bore and a 13.9:1 compression ratio, ensuring perfect compatibility and optimal performance for specific 250cc 4-stroke applications.

Important to Know

• Ring types are not interchangeable (e.g., CD rings are not interchangeable with TD rings). Ensure correct ring type is used for your specific application.
• Wiseco rings, clips, and wrist pins are specifically designed to fit only Wiseco pistons. Compatibility with other brands is not guaranteed.