You are purchasing a liter bottle of Bel-Ray 80W-85 Thumper Gear Saver Transmission Oil.
This oil was developed for the unique demands of 4-stroke racing motorcycles equipped with separate engines and transmissions. It is formulated to protect gears and bearings subject to high torque loads of today’s powerful 4-stroke Thumper engines. It’s multi-viscosity formula provides better clutch cooling and positive clutch engagement for better starts and protects highly-loaded gears from wear to ensure smooth shifts for more positive action.
