{"product_id":"maxima-v-twin-transmission-gear-oil-80w90-gl-5-protection-shear-stable-formula","title":"Maxima V-Twin Transmission Gear Oil 80W90 — GL-5 protection, shear-stable formula","description":"\u003cp\u003e\u003cstrong\u003eMaxima V-Twin Transmission\/Gear Oil 80W90 is a heavy-duty, mineral-based gear lubricant engineered to protect V‑twin motorcycle transmissions and deliver smooth shifting under high loads.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned specifically for Harley‑style gearboxes and other V‑Twin motorcycles that do not use wet clutches, this 80W90 formulation focuses on film strength, shear stability, and extreme-pressure additives to guard gears against wear, pitting and viscosity breakdown. The ultra-clean detergent system and surface-active chemistry help minimize deposits and corrosion so gearsets run reliably across demanding rides and varied operating temperatures.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this oil improve shifting and gear protection?\u003c\/h3\u003e\n\u003cp\u003eMaxima V-Twin 80W90 uses extreme-pressure additives and a shear-stable base to maintain a protective lubricant film even during shock loads and high RPM shifts. That combination lowers metal-to-metal contact and supports consistent shift feel in 4-, 5- and 6-speed boxes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh film strength reduces wear under heavy torque.\u003c\/li\u003e\n  \u003cli\u003eShear-stable viscosity keeps shift characteristics consistent.\u003c\/li\u003e\n  \u003cli\u003eEP chemistry cushions impact loads during aggressive downshifts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this oil compatible with my motorcycle transmission?\u003c\/h3\u003e\n\u003cp\u003eThis product is formulated for V‑Twin gearboxes and is recommended for motorcycles without wet clutches, including many Harley‑Davidson models. It meets and exceeds API GL‑5 specifications, making it suitable wherever GL‑5 gear lubricants are required.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIntended for 4-, 5- and 6-speed V‑Twin transmissions.\u003c\/li\u003e\n  \u003cli\u003eNot for gearboxes that require wet‑clutch-compatible oils.\u003c\/li\u003e\n  \u003cli\u003eMeets API GL‑5 standards for extreme-pressure performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat maintenance benefits and deposit control does it provide?\u003c\/h3\u003e\n\u003cp\u003eThe oil includes ultra-clean detergents and surface‑active agents that inhibit deposit formation and protect surfaces from corrosion. Cleaner internals lead to steadier operation and can reduce the need for gearbox interventions over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDetergents help prevent varnish and sludge on gears.\u003c\/li\u003e\n  \u003cli\u003eSurface-active chemistry reduces corrosion and micro‑pitting.\u003c\/li\u003e\n  \u003cli\u003eHelps maintain trouble‑free shifting and longer gear life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use Maxima V-Twin 80W90 in service routines?\u003c\/h3\u003e\n\u003cp\u003eFollow your motorcycle manufacturer’s fill and change interval recommendations but consider this oil where GL‑5 protection is specified for V‑Twin transmissions. Check levels and inspect for contamination; fresh, cleaner oil supports predictable shifting and wear protection.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplace oil per manufacturer or performance schedule.\u003c\/li\u003e\n  \u003cli\u003eInspect for metal particles or contamination during drain.\u003c\/li\u003e\n  \u003cli\u003eTop up only with compatible GL‑5 gear oils when needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Riders and mechanics who service Harley‑style V‑Twin motorcycles or similar machines that require a robust, GL‑5 rated 80W90 gear oil and do not use a wet clutch. It’s aimed at owners seeking a mineral-based, heavy-duty formulation that maintains viscosity, defends against shock loads, minimizes deposits, and supports reliable shifting in high-performance or heavy-use conditions.\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 Maxima V-Twin 80W90 in wet-clutch transmissions?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This oil is formulated for V‑Twin gearboxes without wet clutches; use a wet‑clutch compatible oil if your transmission requires it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this meet industry gear oil standards?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Maxima V‑Twin 80W90 exceeds API GL‑5 specifications for extreme‑pressure gear protection.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Maxima","offers":[{"title":"Default Title","offer_id":48084432847006,"sku":"B00KBTYDR6","price":30.32,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/maxima-v-twin-front-bottle.jpg?v=1785855044","url":"https:\/\/northtrailauto.ca\/products\/maxima-v-twin-transmission-gear-oil-80w90-gl-5-protection-shear-stable-formula","provider":"North Trail Auto","version":"1.0","type":"link"}