WSM 4-Stroke Piston Kit - 81.50mm Bore - +0.50mm - 50-251-05K

Ensure peak engine performance with the WSM 81.50mm piston kit, engineered for reliability and durability. This comprehensive motorcycle piston assembly provides everything needed for a complete top-end rebuild, meeting or exceeding original equipment manufacturer (OEM) standards.

Description

Experience robust power and longevity for your 4-stroke engine with this high-quality WSM 81.50mm piston kit. Designed for demanding motorcycle applications, this kit delivers exceptional quality and construction that not only meets but often exceeds OEM specifications. Whether you're performing routine maintenance or undertaking a full engine rebuild, this oversize piston solution is an ideal choice for restoring optimal compression and power. The kit includes a precision-machined piston, durable piston rings and pin, and secure E-clips, all crafted to ensure a seamless fit and reliable operation. Its improved E-clip design enhances security and simplifies installation, making your engine rebuild process smoother and more efficient. Trust WSM 4-stroke engine components for a performance upgrade that stands the test of time.

Features & Highlights

• OEM-Exceeding Quality: Manufactured to stringent standards, this kit provides quality and construction that meets or surpasses original equipment manufacturer specifications, ensuring long-lasting performance and reliability.
• Enhanced Security with Improved E-clip Design: Features an advanced E-clip design for superior retention and easier, more secure installation of the piston pin, reducing assembly time and increasing peace of mind.
• Complete Rebuild Solution: Each WSM piston kit comes as a comprehensive motorcycle piston assembly, including the piston, piston rings, piston pin, and E-clips, providing all essential components for a hassle-free top-end rebuild.
• Precision Engineered for Optimal Fit: Designed with a precise 81.50 mm bore size and a +0.50 mm oversize, guaranteeing a perfect fit and restored compression for your 4-stroke engine.
• Durable 4-Stroke Engine Components: Built from high-grade materials to withstand the rigors of high-performance 4-stroke engines, ensuring maximum durability and consistent power delivery.