- 930 g
Bel-Ray Thumper Racing Works Synthetic Ester 4T Engine Oil is a 4-stroke synthetic motorcycle racing oil that has been developed for full works
competition use and is designed to withstand extreme racing conditions. Full synthetic ester base oils withstand the highest temperatures and stresses
and provide the ultimate performance for 4-stroke motorcycles. Meets API SN and JASO MA2 requirements. Suitable for air-cooled/liquid-cooled 4-stroke
engines and wet clutches.
Synthetic ester formula for the ultimate Thumper performance
Withstands extreme racing conditions
For air-cooled/liquid-cooled 4T engines with wet clutches