Silkolene Pro 4 XP is a fully synthetic ester 4-stroke engine oil for all high performance motorcycles. The XP technology uses cutting edge innovations in chemical formulations to achieved improved fuel economy even under race conditions.
The ultimate 100% ester synthetic 4-stroke racing engine oil
Developed and tested in World and National Superbike Racing
High Viscosity Index, exceptional shear strength and outstanding thermal stability give excellent “stay-in-grade" performance
Outstanding anti-wear, anti-friction and load-carrying properties