High performance 100% synthetic ester based transmission fluid engineered for handling high temperatures and shock loading found in big Twin, 4-speed, 5-speed, and 6-speed transmissions. Suitable for helical or straight cut gears. Recommended for Harley Davidson® and others manufacturers.

STANDARDS API GL-4 and GL-5 Protection Ester Technology: 100% synthetic extreme pressure lubricant for an efficient anti-wear protection, a better resistance at high temperature and a longer life time. - Molecular polar bonding technology enables oil to cling to metal parts, providing a protective film to help reduce wear - Low traction coefficient Ester to minimize gearbox internal friction losses, reduces wear and extends the life of gears, bearings, chains and sprockets. - Reduces drag and provides quieter smoother shifting, while providing outstanding grip for wet clutches, helping to prevent slippage and chatter. TWIN 75W-90 GEAR OIL provides outstanding oil film resistance at hot temperature and/or to reduce transmission noise. Fluid at low temperature to allow easier gear shifting when the gearbox is cold. Less effort required on the gear lever to shift the gears. Suitable for any type of seal and yellow material used in gearboxes design. Anti-corrosion, Anti-foam.

Drain interval: according to manufacturers’ recommendations and adjust to your own use.