Bel Ray EXP Synthetic Ester Blend 4T Engine Oil is a 4-stroke motorcycle oil that combines the finest quality synthetic oils with select mineral base oils ensuring the highest level of protection for all 4-stroke motorcycles. Contains shear resistant VI improvers to resist viscosity breakdown. Suitable for air-cooled/liquid-cooled 4-stroke engines and wet clutches.
 
Features:
Reduced cylinder and ring wear
Longer bearing life
Controls sludge and varnish formation 
Keeps ring lands and grooves free of carbon build-up
Provides the cost-effectiveness of a mineral based motor oil and a high performance synthetic
The shear stability provides superior lubrication and film strength. Minimizes friction for maximum power
Prevents clutch grabbing for an easily controlled and efficient gear shifting and clutch operation