A specialist mineral based multigrade lubricant recommended for use in veteran and classic motorcycle engines without modern oil filtration systems which would traditionally use a monograde SAE 30, 40 or 50. 
 
Provides high levels of anti-wear protection to vital engine and transmission components, whilst maintaining low levels of detergency to allow dirt and debris to fall to the bottom of the engine and into the sump. Compatibility with dry and wet clutches ensures smooth, reliable gear changes.