Big Twin Transmission Oil is a multi-grade 4-stroke V-Twin transmission oil formulated for sliding contacts of gears in heavily loaded 4-stroke transmissions. It provides superior anti-wear, smooth shifting and reduces gear noise. Formulated for motorcycles with separate transmissions Wear protection extends gear life Quiets...

Bel-Ray Gear Saver Hypoid Gear Oil features Bel-Ray’s state-of-the-art Extreme Pressure chemistry to give unsurpassed protection for heavily-loaded shaft drive and final drive units. Meets or exceeds API GL-4 and GL-5 requirements. Not recommended for wet clutches. Formulated for gearboxes and final drive units...

Bel-Ray Gear Saver Transmission Oil is a gear oil that has been developed for the unique demands of all motorcycle transmissions equipped with wet clutches. Bel-Ray Gear Saver Transmission Oil flows freely for better clutch cooling and provides positive clutch engagement for better starts...

Sport Transmission Fluid has been developed for the unique demands of Harley-Davidson® Sportster® V-Twin motorcycle transmissions equipped with wet clutches. Bel-Ray Sports Transmission Fluid flows freely for better clutch cooling and provides positive clutch engagement for better starts and longer clutch life while protecting...

Bel-Ray Thumper Gear Saver Transmission Oil is a premium transmission oil that has been developed for the unique demands of motorcycles equipped with separate engines and transmissions. Formulated with extra protection for gears and bearings subject to high torque loads of modern motorcycle transmissions....

Mineral-based gear oil specifically formulated for use in motorcycles and ATVs. Robust, shear-stable formulation is designed for transmissions without wet-clutches, differentials with or without hypoid gears and shaft-drives. Proprietary shape combines the finest mineral base stocks with industry leading extreme pressure and anti-wear additives...

Mineral-based gear oil specifically formulated for use in 2-stroke or 4-stroke scooters and mopeds. Robust, shear-stable formulation maintains oil film thickness to protect transmissions under severe stop-and-go city driving conditions. Proprietary shape combines the finest mineral base stocks with industry leading extreme pressure and...

Full synthetic, ester-based gear oil specifically formulated for use in motorcycles and ATVs. Unique, oxidatively-stable formulation is designed for transmissions without wet-clutches, differentials with or without hypoid gears and shaft-drives. Proprietary shape combines exotic esters with industry leading extreme pressure and anti-wear additives to...

Mineral-based motorcycle gear oil formulated specifically for use in high performance V-Twin Sportster transmissions and primary chain cases. Robust formulation maintains film thickness and viscosity stability across all operating temperatures to minimize chain and gear wear. Advanced formula ensures optimal clutch engagement, facilitating smooth...

Mineral-based gear oil specifically formulated for use in 4-, 5- and 6-speed high performance gear boxes. Robust, shear-stable formulation is designed for Harley-Davidson? transmissions or V-Twin models without wet-clutches. Proprietary shape combines the finest mineral base stocks with industry leading extreme pressure and anti-wear...

Features: Race proven ester synthetic formulation gives smooth gear changes, positive clutch action and reduced wear especially where aluminium plates are used. SAE 80W-90.