{"product_id":"wiseco-honda-cb550k-cb550f-forged-4-stroke-piston-kit-59mm-bore-10-1-compression-ratio","title":"Wiseco Honda CB550K\/CB550F Forged 4-Stroke Piston Kit - 59mm Bore, 10:1 Compression Ratio","description":"The Wiseco team has remained at the forefront of powersports performance through every era and evolution, including the development of high-performance 4-strokes.  Today, Wiseco's forged 4-stroke pistons are designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and strength. Proven at every level of riding, Wiseco 4-stroke pistons are ready to deliver the power and reliability you're looking for.\nWiseco 4 Stroke Forged Series Piston Kit, 59.00 mm Bore, 10:1 CR\n\u003cul\u003e\n  \u003cli\u003eComplete Package: Each piston includes a wrist pin, rings, and circlips, providing everything needed for installation\u003c\/li\u003e\n  \u003cli\u003eForged Material: Optimizes strength and service life, ensuring durability under high-stress conditions\u003c\/li\u003e\n  \u003cli\u003ePerformance-Enhancing Features: Varied across applications to maximize both durability and power\u003c\/li\u003e\n  \u003cli\u003eImproved tensile strength of forged material optimizes strength and service life\u003c\/li\u003e\n  \u003cli\u003eDesigned and built for each specific 4-stroke powersports engine\u003c\/li\u003e\n  \u003cli\u003eDedicated forgings allow for optimized strength-to-weight ratio\u003c\/li\u003e\n  \u003cli\u003eIncludes high-quality piston rings, wrist pin(s), and circlips\u003c\/li\u003e\n  \u003cli\u003eEngineered, forged, and machined in the USA in Mentor, OH\u003c\/li\u003e\n  \u003cli\u003e59.00 mm Bore, 10:1 CR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Wiseco Honda CB550K\/CB550F Forged 4-Stroke Piston Kit offers high-performance components designed to maximize power and durability for vintage Honda models from 1974 to 1978. Crafted with forged material, these pistons provide enhanced tensile strength and extended service life, ensuring reliable operation under demanding riding conditions. Each kit includes a piston, wrist pin, rings, and circlips, providing all necessary components for a complete installation. Built specifically for Honda CB550K and CB550F models, these pistons are engineered to optimize strength-to-weight ratio and performance. Made in the USA in Mentor, Ohio, they are designed to fit the specified models seamlessly, delivering consistent power and improved engine reliability. This kit is ideal for restoring or enhancing vintage Honda motorcycles, offering a professional-grade solution with proven durability. The 59 mm bore size and 10:1 compression ratio are tailored to meet the specifications of these classic engines, ensuring a perfect fit and optimal performance. Not approved for carburetor modifications and requires carb acknowledgment during installation, making it suitable for experienced enthusiasts and restorers seeking premium components for their powersports engine rebuilds.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eComplete package includes piston, wrist pin, rings, and circlips for easy installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eForged material enhances strength, durability, and service life under high-stress conditions\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned specifically for Honda CB550K and CB550F models from 1974 to 1978\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOptimized for performance with a 59 mm bore and 10:1 compression ratio\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBuilt and machined in the USA for quality assurance\u003c\/li\u003e\u003c\/ul\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":47975842513154,"sku":"658393","price":222.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/3401\/7026\/files\/780d1180f8c7d133af3efeaebd247fa7_c576b88f-79ef-4547-8853-9655ea69fe29.jpg?v=1781131674","url":"https:\/\/teamkustom.shop\/products\/wiseco-honda-cb550k-cb550f-forged-4-stroke-piston-kit-59mm-bore-10-1-compression-ratio","provider":"Teamkustom","version":"1.0","type":"link"}