{"product_id":"glixal-variator-kit-for-gy6-125cc-150cc-scooters-atks-042-with-13g-roller-weights-precision-machined-variator","title":"Glixal variator kit for GY6 125cc\/150cc scooters — ATKS-042 with 13g roller weights, precision machined variator","description":"\u003cp\u003e\u003cstrong\u003eGlixal ATKS-042 is a high-performance variator kit engineered to improve acceleration and throttle response for Chinese GY6 125cc\/150cc 4-stroke scooter, moped and ATV engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis complete front-clutch variator kit includes a precision-machined variator, matching bush, and a set of 13g roller weights sized 18x14 mm. It’s built to fit common 152QMI and 157QMJ engine variants (GY6-style 125cc and 150cc) and replaces worn or stock drive components to restore or tune belt-driven CVT performance.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this variator kit affect acceleration and throttle response?\u003c\/h3\u003e\n\u003cp\u003eSwapping to the Glixal ATKS-042 with 13g rollers shifts the variator’s engagement curve, producing crisper launch acceleration and more immediate throttle feel without changing the engine internals. Riders often notice quicker takeoffs and reduced lag during city riding.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e13g roller weights tailor the RPM rise for faster engagement\u003c\/li\u003e\n  \u003cli\u003ePrecision variator faces deliver consistent belt contact\u003c\/li\u003e\n  \u003cli\u003eReduced slippage at low speed improves urban acceleration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my scooter’s GY6 125cc or 150cc engine?\u003c\/h3\u003e\n\u003cp\u003eThe kit is designed specifically for Chinese 4-stroke GY6-style engines using 152QMI and 157QMJ specifications. Confirm fit by checking variator inner diameter and bush dimensions against your machine before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVariator outer diameter: 115 mm for correct belt profile\u003c\/li\u003e\n  \u003cli\u003eInner diameter: 24 mm to match standard GY6 crank shafts\u003c\/li\u003e\n  \u003cli\u003eBush size: O\/D 24 mm, I\/D 15 mm, length 51.5 mm — matches many GY6 setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat do I need to know about the roller weights and their sizing?\u003c\/h3\u003e\n\u003cp\u003eThe kit comes with 13g rollers, each measuring 18x14 mm, which balance acceleration and top-end potential for street use. Changing roller mass alters how quickly the variator moves through its ratio range, so 13g is a common middle ground for improved city performance without extreme gearing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRoller weight: 13 grams per roller for moderate acceleration bias\u003c\/li\u003e\n  \u003cli\u003eRoller dimensions: 18 x 14 mm to fit the variator’s weight slots\u003c\/li\u003e\n  \u003cli\u003eSet is compatible with standard GY6 variator housings that accept this roller size\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what should I check during fitting?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone comfortable with basic scooter maintenance and variator tools. Remove the front clutch cover, replace the variator and bush, insert the rollers correctly, and re-torque to factory specifications; a torque wrench and variator puller will make the job easier and safer.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRequires removal of belt and front clutch cover for access\u003c\/li\u003e\n  \u003cli\u003eUse a variator puller and torque wrench for proper installation\u003c\/li\u003e\n  \u003cli\u003eInspect belt condition and clutch ramp surfaces while installed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Glixal ATKS-042 variator kit is aimed at riders of Chinese GY6 125cc and 150cc scooters, mopeds, and light ATVs who want sharper low- to mid-range response and a reliable, direct-fit replacement for worn variator components. It’s well suited for commuters, tuning enthusiasts seeking a modest performance tweak, and mechanics performing routine drive-train maintenance. Before ordering, confirm your engine model (152QMI or 157QMJ) and verify variator\/bush dimensions match your machine to ensure compatibility.\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: Is the Glixal ATKS-042 compatible with 152QMI engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it’s designed for 152QMI and 157QMJ GY6-style 125cc\/150cc engines; verify dimensions before fitting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use lighter or heavier rollers with this variator?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: You can swap rollers to tune performance, but keep roller size 18x14 mm and match recommended weights for safe operation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Glixal","offers":[{"title":"Default Title","offer_id":55166634033495,"sku":"B01F7G90RK","price":37.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/glixal-variator-kit-front-assembly_9b24f115-eec4-4345-ae0c-32e6d57700e3.jpg?v=1790369220","url":"https:\/\/britishgarage.co.uk\/products\/glixal-variator-kit-for-gy6-125cc-150cc-scooters-atks-042-with-13g-roller-weights-precision-machined-variator","provider":"British Garage","version":"1.0","type":"link"}