{"product_id":"glixal-atmt1-008-47mm-big-bore-cylinder-kit-for-gy6-80cc-139qmb-scooter-atv","title":"Glixal ATMT1-008 47mm Big Bore Cylinder Kit for Gy6 80cc – 139QMB, Scooter \u0026 ATV","description":"\u003ch2\u003eUpgrade your Gy6 engine with the Glixal ATMT1-008 Big Bore Cylinder Kit\u003c\/h2\u003e\n\u003cp\u003eThe Glixal ATMT1-008 kit is designed to unlock more potential from Gy6-based engines. Built around a 47mm bore, this upgrade targets higher displacement in 80cc class applications while maintaining broad compatibility with many Chinese-made scooters and ATVs. The result is a more engaging riding experience without altering the base vehicle’s overall footprint.\u003c\/p\u003e\n\u003cp\u003eInside the kit you will find a complete assembly crafted for reliable performance. Every required part is included to support a clean, orderly rebuild, so you can plan maintenance with confidence. The kit’s careful selection of components emphasizes durability and precision fit, helping you move from checkout to installation with clarity.\u003c\/p\u003e\n\u003ch3\u003eWhat you get\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCylinder bore: 47mm\u003c\/li\u003e\n  \u003cli\u003ePiston pin diameter: 13mm\u003c\/li\u003e\n  \u003cli\u003eDurable piston rings for dependable sealing\u003c\/li\u003e\n  \u003cli\u003eComplete assembly: cylinder, piston, rings, pin, pin clip, valve oil seal, gaskets, tensioner gasket, exhaust gasket, intake \u0026amp; exhaust studs, exhaust nut\u003c\/li\u003e\n  \u003cli\u003eHigh performance upgrade suitable for Gy6 engine ranges from 49cc to 80cc\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment and real‑world use\u003c\/h3\u003e\n\u003cp\u003eDesigned to fit most Chinese-made scooters and ATVs, including Jonway, JMSTAR, ROKETA, SUNL, TANK, PEACE, and TAOTAO. In practical terms, riders may experience crisper throttle response and smoother transitions as the 47mm displacement increases efficiency. Benefits are presented as possibilities, not guarantees, since results depend on the entire engine setup and tuning choices.\u003c\/p\u003e\n\u003cp\u003eKey considerations for installation include verifying compatibility with your Gy6 build, inspecting the included gaskets for a clean seal, and ensuring proper torque during assembly. With the right setup, this kit can support a solid upgrade path for those looking to refresh a tired 50cc or 80cc Gy6 configuration. The focus is on reliable parts, precise fit, and a straightforward rebuild workflow that helps you pursue improved ride quality without surprises.\u003c\/p\u003e\n\u003ch3\u003eUsage notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eConsider pairing with appropriate tuning to maximize the benefit of the larger bore.\u003c\/li\u003e\n  \u003cli\u003eFollow standard safety precautions during installation and break-in.\u003c\/li\u003e\n\u003c\/ul\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: What scooters or ATVs is the Glixal ATMT1-008 compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit fits most GY6 engines used in many Chinese scooters and ATVs, including brands like Jonway, JMSTAR, ROKETA, SUNL, TANK, PEACE, and TAOTAO.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What parts are included in the kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Cylinder, piston, rings, pin, pin clip, valve oil seal, gaskets, tensioner gasket, exhaust gasket, intake and exhaust studs, exhaust nut.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Glixal","offers":[{"title":"Default Title","offer_id":42469172576341,"sku":"B01303YPEU","price":56.07,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/glixal-atmt1-008-cylinder-kit-gy6-80cc-47mm-front-view.jpg?v=1778086428","url":"https:\/\/plentytorque.co.uk\/products\/glixal-atmt1-008-47mm-big-bore-cylinder-kit-for-gy6-80cc-139qmb-scooter-atv","provider":"PlentyTorque","version":"1.0","type":"link"}