{"product_id":"castrol-power1-4t-10w-40-full-synthetic-motorcycle-oil-1-quart-pack-of-6-jaso-ma-2-quick-throttle-response","title":"Castrol Power1 4T 10W-40 Full Synthetic Motorcycle Oil, 1 Quart Pack of 6 — JASO MA‑2, Quick Throttle Response","description":"\u003cp\u003e\u003cstrong\u003eCastrol Power1 4T 10W-40 is a full-synthetic 4-stroke motorcycle engine oil engineered to reduce internal friction and deliver quicker throttle response.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt for riders who demand responsive performance, this 10W-40 formulation uses race-inspired chemistry to keep engines, clutches and gearboxes protected under varied conditions. It meets API SL and JASO MA-2 specifications and is designed to flow quickly at start-up while maintaining viscosity stability at higher operating temperatures.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this oil improve acceleration and throttle feel?\u003c\/h3\u003e\n\u003cp\u003ePower1 4T incorporates technology that lowers drag between moving parts, helping the engine respond faster when you open the throttle. That reduced friction translates into a sharper throttle feel without altering engine mapping or requiring mechanical changes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRace-derived additives boost low-friction surfaces for quicker revs.\u003c\/li\u003e\n  \u003cli\u003eFast-flowing base oils improve lubrication at cold starts.\u003c\/li\u003e\n  \u003cli\u003eMaintains film strength under load to keep acceleration consistent.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it protect my clutch and gearbox in a single oil?\u003c\/h3\u003e\n\u003cp\u003eYes — Castrol Power1 4T is formulated to safeguard the three critical motorcycle zones: engine, wet clutch and gearbox. The Trizone approach balances frictional properties so clutches remain predictable and gears are protected from wear.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eJASO MA-2 rating ensures compatibility with wet-clutch systems.\u003c\/li\u003e\n  \u003cli\u003eAdditive package designed to prevent clutch slippage and chatter.\u003c\/li\u003e\n  \u003cli\u003eShear-stable formulation resists viscosity breakdown in gears.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this oil suitable for both air-cooled and water-cooled bikes?\u003c\/h3\u003e\n\u003cp\u003ePower1 4T is developed to perform across different cooling systems, maintaining protection in high-temperature air-cooled engines and in modern water-cooled designs. Its thermal stability helps preserve viscosity and lubricating films under sustained load and heat.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFormulation resists thinning at elevated temperatures.\u003c\/li\u003e\n  \u003cli\u003eConsistent lubrication for prolonged highway or track use.\u003c\/li\u003e\n  \u003cli\u003eHelps minimize wear from heat-related oil degradation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat maintenance benefits can I expect from using this oil?\u003c\/h3\u003e\n\u003cp\u003eRegular use of a high-quality full-synthetic like Power1 4T can extend service intervals by reducing deposits and preserving oil performance under stress. The product is engineered to provide reliable shear stability and protect components, which helps maintain engine efficiency over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExcellent shear stability prevents viscosity loss between services.\u003c\/li\u003e\n  \u003cli\u003eCleaner internals from advanced detergent and dispersant chemistry.\u003c\/li\u003e\n  \u003cli\u003eMeets industry specifications to support manufacturer requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Castrol Power1 4T 10W-40 is ideal for riders of modern 4-stroke motorcycles who want improved throttle response and dependable protection across engine, clutch and gearbox. It suits commuters, sportbike enthusiasts and riders who occasionally push their machines on long rides or spirited runs, and it fits bikes that specify API SL and JASO MA-2 oils.\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 Castrol Power1 4T 10W-40 suitable for wet-clutch motorcycles?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It meets JASO MA-2, formulated to protect wet clutches while providing proper friction characteristics.\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 both air-cooled and water-cooled engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s engineered for extreme high-temperature air-cooled and water-cooled performance with stable viscosity under heat.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Castrol","offers":[{"title":"Default Title","offer_id":48079816556702,"sku":"B008MISDH4","price":88.58,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/castrol-power1-front-label.jpg?v=1785771595","url":"https:\/\/northtrailauto.ca\/products\/castrol-power1-4t-10w-40-full-synthetic-motorcycle-oil-1-quart-pack-of-6-jaso-ma-2-quick-throttle-response","provider":"North Trail Auto","version":"1.0","type":"link"}