engine oils

Advanced users can change the AFR from the given baseline since they are fully adjustable

Center width: 9" (22

One-piece reinforced temples with H-FLEX® technology for superior flexibility

Mounting bolt thread: 5/16"-24

bel ray exs helsyntet 4t motorolja 10w 50 4l 15OM engine oilsBel Ray EXS Full Synthetic Ester 4T Engine Oil is a premium motorcycle oil that uses the finest quality synthetic hydrocarbon and ester base fluids combined with unique Extreme Pressure, anti wear additives and shear resistant VI improvers to meet the demands of high performance applications. Lowers engine temperatures and increases horsepower. Meets the performance requirements of API SN and JASO MA2. Suitable for air cooled liquid cooled 4 stroke