{"product_id":"glixal-gy6-80cc-big-bore-cylinder-kit-47mm-high-performance-complete-rebuild-kit","title":"Glixal GY6 80cc Big Bore Cylinder Kit 47mm — High-Performance Complete Rebuild Kit","description":"\u003cp\u003e\u003cstrong\u003eGlixal ATMT1-008 is a complete high-performance 47mm big-bore rebuild kit that converts GY6 50cc engines to an 80cc specification for stronger acceleration and higher top-end potential.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned as a direct upgrade for many Chinese-made GY6-style scooters and small ATVs, this all-in-one cylinder kit supplies the core components you need to increase displacement and improve engine responsiveness without hunting down individual parts. The set is built to fit popular makes like Jonway, JMSTAR, Roketa, Sunl, Tank, Peace, and TaoTao, and includes precision-machined pieces and OEM-matching gaskets so installation is straightforward for someone familiar with small engine rebuilds.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Glixal 47mm big-bore kit change engine performance?\u003c\/h3\u003e\n\n\u003cp\u003eIncreasing cylinder bore from the factory size to 47mm raises the engine’s swept volume to about 80cc, which typically yields stronger low-end torque and improved throttle response. The kit’s matching piston, rings and port fittings preserve compression and flow for an efficient upgrade when tuned correctly.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRaises displacement to approximately 80cc for better acceleration.\u003c\/li\u003e\n  \u003cli\u003eIncludes quality piston and rings to maintain compression and sealing.\u003c\/li\u003e\n  \u003cli\u003eMatched studs and gaskets to preserve intake and exhaust flow.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat parts are included and why does that matter?\u003c\/h3\u003e\n\n\u003cp\u003eThis Glixal kit arrives as a complete rebuild package so you won't need to source separate components that might not be compatible. That reduces installation time and the risk of mismatched hardware causing leaks or poor performance.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCylinder, piston, piston rings, piston pin and clips — core rebuild items.\u003c\/li\u003e\n  \u003cli\u003eValve oil seal and tensioner gasket to protect valvetrain and timing parts.\u003c\/li\u003e\n  \u003cli\u003eIntake \u0026amp; exhaust studs, exhaust nut, and all necessary gaskets for leak-free assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this kit fit my scooter or ATV?\u003c\/h3\u003e\n\n\u003cp\u003eThe kit is engineered for GY6-style 49–60–80cc engines commonly found in many Chinese scooters and small ATVs. Fitment is broad, but you should verify your engine uses a 47mm bore upgrade path and GY6 bolt pattern before purchasing.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompatible with many Jonway, JMSTAR, Roketa, Sunl, Tank, Peace, and TaoTao models.\u003c\/li\u003e\n  \u003cli\u003eIntended for GY6 49–60–80cc engine families using a 47mm piston bore.\u003c\/li\u003e\n  \u003cli\u003eCheck crankcase and head clearances and carburetor jetting when upgrading displacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what should I prepare?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation requires basic engine rebuild skills, common hand tools, and a clean workspace. If you’re comfortable removing the cylinder head, diagnosing timing\/valvetrain clearances, and re-jetting the carburetor, this kit is a practical DIY upgrade; otherwise consider professional installation.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRequires removal of head, cylinder, and existing piston assembly.\u003c\/li\u003e\n  \u003cli\u003eExpect to check ring end gaps, torque specs, and timing clearances.\u003c\/li\u003e\n  \u003cli\u003eCarburetor rejetting and fresh oil change recommended after install.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Riders who want a reliable, parts-complete route to more power on GY6-style 50cc scooters or small ATVs — from hobbyists rebuilding a daily commuter to small-shop mechanics upgrading multiple machines. This Glixal kit is best for users prepared to verify fitment and perform or arrange a competent installation; it’s not a plug-and-play speed module but a proper engine rebuild component set aimed at lasting performance when assembled and tuned correctly.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this kit on any 50cc scooter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits many GY6-style 50cc engines, but verify your engine uses a 47mm bore and GY6 bolt pattern before buying.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include all gaskets and studs needed?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the kit contains cylinder, piston, rings, pin, clips, seals, gaskets, studs and exhaust nut for a full rebuild.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Glixal","offers":[{"title":"Default Title","offer_id":48086137012382,"sku":"B01303YPEU","price":43.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/glixal-front-view-cylinder-kit.jpg?v=1785886275","url":"https:\/\/northtrailauto.ca\/products\/glixal-gy6-80cc-big-bore-cylinder-kit-47mm-high-performance-complete-rebuild-kit","provider":"North Trail Auto","version":"1.0","type":"link"}