Bel-Ray Thumper Racing Synthetic 4-Stroke Motor Oil #132640-P Size:10W-60 1 Liter a complex angle arrangement

a complex angle arrangement

GDP reduces the stress on your axles

Good wear protection

low-ash additive system minimizes carbon build up while preventing rust

Surface active chemistry lowers engine temperatures

Bel-Ray Thumper Racing Synthetic 4-Stroke Motor Oil #132640-P Size:10W-60 1 Liter a complex angle arrangementBel Ray Works Thumper Racing Full Synthetic Ester 4T Engine Oil is a 4 stroke synthetic 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 which provide the ultimate 4 stroke motorcycle oil. Suitable for air cooled liquid cooled 4 stroke engines and wet clutches. Meets API SM and JASO MA2 requirements.