No Products in the Cart
FREE shipping on orders $75+
OPEN 8:00 AM to 6:00 PM (MST) (Mon-Fri)
Free Shipping on $75+
2-3 Day DELIVERY
30 DAYS returns
1000+ 5 Star REVIEWS
24/7 Email SUPPORT
Boost engine longevity and ride confidence with Maxima Premium4 20W-50, a premium mineral-based 4-stroke oil engineered for street, cruiser, V-twin, and off-road motorcycles. Optimized for hot climates and heavy loads, it delivers stable power, smooth shifting, and reliable protection mile after mile.
Why choose Maxima: Proven performance, consistent protection, and trusted reliability for daily commutes and weekend rides.
Ideal for: Air- or liquid-cooled 4-stroke motorcycles requiring 20W-50 and JASO MA/MA2.
Keywords: motorcycle oil 20w50, V-twin engine oil, JASO MA2, API SL, mineral motorcycle oil, wet clutch safe.