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 and longer clutch life while protecting highly-loaded gears from wear, ensuring smooth shifts for more positive action. Specifically formulated for all separately lubricated motorcycle clutches and gear boxes in 2-stroke engines. Flows freely for better clutch cooling and provides positive clutch engagement.