CASTOR 927 Oil - 1L 75W-140 Hidden breather technology for a

Hidden breather technology for a reliable intake that enhances the performance of the engine

one of which expands

Designed to fit Arlen Ness Method Fork Legs with Radial Caliper Brackets or custom Radial brake caliper brackets with 100 mm bolt pattern

Upgrades not only performance

CASTOR 927 Oil - 1L 75W-140 Hidden breather technology for aCASTOR 927 Oil 1L Unique blend of highly refined castor oil, a specially prepared synthetic and an additive system that reduces carbon and gum formation and is biodegradable Provides excellent rust and corrosion protection Made with esters and highly refined castor oil, this also contains an exclusive additive that keeps power valves cleaner and working properly Provides extra protection at the highest temperatures on cylinder walls, bearing journals