Thumper® Gear Saver Transmission Oil

Bel-Ray® Thumper® Gear Saver Transmission Oil SAE 80W-85 has been developed for the unique demands of 4-stroke motorcycles equipped with separate engines and 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. 

• Eliminates wear by chemically bonding to gear wear areas. Prevents metal-to-metal contact caused by heavy shock loads during on/off throttle operation
• Special lubricity additives cling to metal surfaces reducing internal friction. High film and reduced film thickness lower internal drag and heat build-up
• Meets the frictional requirements for improved grip and smooth power transfer without clutch slippage or grabbing for consistent hole-shot performance

Sizes & Viscosities

SAE 80W-85

Video

PDS/SDS

PDS Thumper Gear Saver Transmission Oil SDS Thumper Gear Saver Transmission Oil