Bel-Ray Thumper 10W40 synthetic oil
Bel-Ray Thumper 10W40 synthetic oil. The motor oil Bel-Ray Thumper Racing Synthetic Ester Blend 4T is a 4-stroke motorcycle racing oil that combines the highest quality synthetic esters and highly refined mineral base oils designed specifically for today's multi-valve, single-cylinder, 4-stroke racing engines. Provides maximum wear protection for valve trains, rings, cylinders and pistons. Delivers maximum power while providing consistent clutch performance. Meets API SN and JASO MA2 requirements. Suitable for air/liquid cooled 4-stroke engines and wet clutches.
- Synthetic ester blend for racing engines
- Maximum power and consistent clutch performance
- Wear protection for valve trains, rings, cylinders and pistons
- For air/liquid cooled 4T engines with wet clutches
Available in 1 and 4 liter formats.
Take a look at the rest of the Bel-Ray range by clicking HERE.
En Viejos PistonesIn addition to being specialists in preparing your trail or enduro motorcycle for rallies or long trips, we also want to be your supplier of spare parts for the maintenance of your motorcycle. If you can't find what you are looking for, call us or send us an email to: [email protected] and we will help you find what you need.









