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. This multi-viscosity formula 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.

• Formulated to protect transmission gears from wear
• Maximum clutch performance and smooth shifting
• Wear protection extends clutch life
• For 2T/4T transmissions with a wet clutch