{"product_id":"motul-300v-15w-50-motorcycle-engine-oil-4l-full-synthetic-ester-core-factory-line-racing","title":"Motul 300V 15W-50 Motorcycle Engine Oil 4L — Full Synthetic Ester Core, Factory Line Racing","description":"\u003cb\u003eMotul 300V 15W-50 Factory Line Road Racing 4T is a full-synthetic, ester-based engine oil engineered to boost performance, protect high-revving 4-stroke powersports engines, and preserve stability under extreme track and street conditions.\u003c\/b\u003e\n\n\u003cp\u003eThis oil blends Motul's ESTER Core® chemistry with a 15W-50 viscosity to deliver durable film strength, reduced internal friction, and consistent behavior at high temperatures. It's formulated for modern sport motorcycles and a wide range of powersports machines—motorcycles, dirt bikes, ATVs, UTVs, snowmobiles and personal watercraft—offering race-derived lubrication in convenient 1L and 4L sizes. The Factory Line Road Racing grade targets riders who demand sharper throttle response, reliable clutch performance, and long-term component protection during sustained high-load use.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this oil improve engine power and throttle response?\u003c\/h3\u003e\n\u003cp\u003eESTER Core® molecules form a strong affinity with metal surfaces, creating a low-friction boundary that lets moving parts operate more freely. That reduction in internal drag can translate into more usable power and crisper throttle feel without altering engine tuning.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdvanced synthetic esters reduce friction at contact points for improved mechanical efficiency.\u003c\/li\u003e\n  \u003cli\u003e15W-50 viscosity maintains a protective film across a wide temperature range.\u003c\/li\u003e\n  \u003cli\u003eDesigned for high-RPM engines to release hidden horsepower during aggressive riding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it work well with wet clutches and integrated gearboxes?\u003c\/h3\u003e\n\u003cp\u003eYes—this formula is developed specifically for systems where engine oil and transmission share fluid. It ensures consistent clutch engagement and smooth gear changes while protecting transmission components from excessive wear.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBalanced friction properties to prevent chatter and ensure predictable clutch feel.\u003c\/li\u003e\n  \u003cli\u003eStable shear resistance to keep lubricant viscosity consistent under load.\u003c\/li\u003e\n  \u003cli\u003eEngineered compatibility with both wet and dry clutch configurations in modern sport bikes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan it handle high temperatures and prolonged track use?\u003c\/h3\u003e\n\u003cp\u003eThe Factory Line Racing formulation emphasizes thermal resilience and film durability, so it resists breakdown during sustained high-RPM sessions. That keeps critical bearings and cams protected during intense track stints or heavy street use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-temperature film strength reduces metal-to-metal contact when engines run hot.\u003c\/li\u003e\n  \u003cli\u003eSuperior shear stability preserves viscosity after repeated stress cycles.\u003c\/li\u003e\n  \u003cli\u003eMaintains cleanliness to minimize deposit formation under severe conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this product compatible with catalytic converters and modern emissions systems?\u003c\/h3\u003e\n\u003cp\u003eFormulated to meet the needs of contemporary engines, this lubricant is safe for use in machines with or without catalytic converters. It balances performance with the chemical characteristics required by emissions-sensitive components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuitable for engines equipped with catalytic after-treatment devices.\u003c\/li\u003e\n  \u003cli\u003eMeets lubrication demands of high-output four-stroke designs without compromising emissions hardware.\u003c\/li\u003e\n  \u003cli\u003eAvailable in multiple pack sizes, including 4L for routine service intervals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Motul 300V 15W-50 Factory Line Road Racing 4T is aimed at riders and teams seeking race-level lubrication for high-performance 4-stroke machines—track racers, sportbike enthusiasts, and owners of heavy-duty powersports vehicles who want improved throttle response, dependable clutch operation, and durable protection under extreme operating conditions. Choose the 4L pack if you perform regular servicing or need a backup supply for intensive riding schedules.\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 Motul 300V 15W-50 suitable for daily street riding?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It provides thermal stability and wear protection for both street and occasional track use while maintaining smooth clutch and gearbox operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this oil in a bike with a catalytic converter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The formula is engineered to be compatible with engines with or without catalytic converters.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Motul","offers":[{"title":"Default Title","offer_id":48082850349214,"sku":"B0112OFPU2","price":144.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/motul-300v-15w50-front-packaging.jpg?v=1785816313","url":"https:\/\/northtrailauto.ca\/products\/motul-300v-15w-50-motorcycle-engine-oil-4l-full-synthetic-ester-core-factory-line-racing","provider":"North Trail Auto","version":"1.0","type":"link"}