Motorcycle Oils
20W60 Motorcycle Oil
Red Line Synthetic Oil 20W60 Motorcycle Oil is specifically blended for air-cooled V-Twin engines with traditionally wide clearances like Knuckleheads, Shovelheads, and Panheads engines. Recommended for V-twins that need more viscosity due to operation in extremely hot climates.
V-Twin Primary Motorcycle Oil
Red Line Synthetic Oil V-Twin Primary Motorcycle Oil is designed for 1984-to-present V-Twin American motorcycle engines, including; Evolution, Twin Cam, and aftermarket engines of similar design.
V-Twin Gear Oil with Shockproof
Red Line Synthetic Oil V-Twin Gear Oil with Shockproof dampens transmission noise (reducing the notorious shifting clunk found in these gearboxes), dramatically reduces temperature, provides thicker oil films between gear teeth and resists throw-off.
80W Shockproof Motorcycle Gear Oil
Red Line Synthetic Oil 80W Shockproof Motorcycle Gear Oil is popular for 65cc, 85cc, 125cc, and 250cc two-stroke motocross transmissions, as well as shifter kart gearboxes, and CRF transmission cases.
10W30 Motorcycle Oil
Red Line Synthetic Oil 10W30 Motorcycle Oil is designed for use where this viscosity is specifically recommended, like many Kawasakis and Hondas from 2006 onwards.
10W40 Motorcycle Oil
Red Line Synthetic Oil 10W40 Motorcycle Oil is specifically designed for use in four-stroke motocross bikes, ATVs, and sportbikes.
20W50 Motorcycle Oil
Red Line Synthetic Oil 20W50 Motorcycle Oil is designed for the latest Big-Twin motorcycle engines that specify 20W50 motor oil, including Evolution, Twin Cam, and aftermarket engines of similar design.
- Motor oils and gear oils are specifically engineered for the latest high-revving four-stroke motocross bikes and ATVs, Sportbikes, and V-Twins
- Each gear oil product reduces the thinning effect from high temperatures
- Motor oils are packed with higher levels of anti-wear chemistry like zinc and phosphorus
- Special friction modifiers in our motor oils better wet-clutch operation
