{"product_id":"s-s-cycle-big-bore-cylinder-kit-for-129-displacement","title":"S\u0026s Cycle Big Bore Cylinder Kit for 129\" Displacement","description":"\u003cp\u003eUpgrade your motorcycle's performance with the S\u0026amp;s Cycle Big Bore Cylinder Kit, engineered to deliver a substantial power boost. This complete kit transforms your engine, increasing displacement to an impressive 129\" while maintaining essential stock compatibility.\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThis S\u0026amp;s Cycle Big Bore Cylinder Kit is designed to significantly enhance your motorcycle's power and torque, transforming your ride with a robust 129\" displacement. Crafted for reliability and performance, it features a precise 4.320\" bore size and a 4.375\" stroke length, culminating in an optimal 11.0:1 compression ratio for explosive power delivery. The kit includes high-quality MLS (Multi-Layered Steel) head gaskets, ensuring superior sealing and durability under extreme engine conditions. Engineered for seamless integration, this big bore kit retains your engine's original serial numbers and stock height, simplifying installation and maintaining the bike's authenticity. It utilizes the stock bolt pattern and is specifically designed to work flawlessly with your stock crankcase, making it a straightforward yet impactful upgrade. The cylinders come in a sleek powder-coated wrinkle black finish with non-highlighted fins, adding a custom aesthetic without compromising on performance or fitment. Experience a new level of acceleration and responsiveness, making every ride more exhilarating.\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eSignificantly boosts engine performance to 129\" displacement, delivering substantial power and torque for an exhilarating ride.\u003c\/li\u003e\n    \u003cli\u003eIncludes premium MLS (Multi-Layered Steel) head gaskets for superior sealing integrity and long-lasting durability under high-stress conditions.\u003c\/li\u003e\n    \u003cli\u003eDesigned for straightforward installation, retaining your engine's original serial numbers, stock height, and bolt pattern.\u003c\/li\u003e\n    \u003cli\u003eEnsures perfect compatibility with your stock crankcase, making it a reliable and integrated performance upgrade.\u003c\/li\u003e\n    \u003cli\u003eFeatures a durable powder-coated wrinkle black finish with non-highlighted fins, providing a sleek, custom look while protecting components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eType: Big Bore\u003c\/li\u003e\n    \u003cli\u003eUnits: Kit\u003c\/li\u003e\n    \u003cli\u003eBore Size: 4.320\"\u003c\/li\u003e\n    \u003cli\u003eColor\/Finish: Powder-Coated, Wrinkle Black, Non-Highlighted Fins\u003c\/li\u003e\n    \u003cli\u003eDisplacement: 129\"\u003c\/li\u003e\n    \u003cli\u003eProduct Name: Cylinder Kit\u003c\/li\u003e\n    \u003cli\u003eStroke Length: 4.375\"\u003c\/li\u003e\n    \u003cli\u003eCompression Ratio: 11.0:1\u003c\/li\u003e\n    \u003cli\u003eVendor Part Number: 910-0844A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eImportant to Know\u003c\/h2\u003e\n\u003cp\u003eNot compatible with VVT models.\u003c\/p\u003e","brand":"S\u0026s Cycle","offers":[{"title":"Default Title","offer_id":62384562307402,"sku":"09311204","price":26389.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/541519314692a65a5194ffba5d2c3fe0.webp?v=1781767861","url":"https:\/\/partsdenmark.se\/products\/s-s-cycle-big-bore-cylinder-kit-for-129-displacement","provider":"Parts Denmark","version":"1.0","type":"link"}