Bel-Ray Thumper 80W85 Transmission and Gearbox Protection Oil

Bel-Ray Thumper Gearbox Protection Oil is a transmission oil developed to meet the specific requirements of motorcycles with separate engines and transmissions. Formulated to provide enhanced protection for gears and bearings subjected to the high torque of modern motorcycle transmissions. Its multi-viscosity formula ensures free flow, promoting better cooling and improved clutch engagement: this optimizes starts while protecting gears subjected to heavy loads from wear and ensuring smooth gear changes for a more refined ride.

• Formulated to protect transmission gears from wear
• Ensures maximum clutch performance and smooth gear changes
• Provides anti-wear protection that helps extend clutch life
• Suitable for 2- and 4-stroke engines with wet clutches

• Oil typeEngine oil
• Grade80W85
• Volume1 L / 0.26 G
• Base typeMineral
• Number050900