SPECTRO PREMIUM PRIMARY & TRANSMISSION LUBRICANT

Spectro primary and transmission lube, 1qrt (.946L.) bottle

Spectro "Premium" primary chain & transmission lubricant is the best available fluid for lubrication of Harley-Davidson chain-cases and chain-case/transmission combinations under all conditions. The use of "Premium" primary chain-case/transmission lubricant eliminates most gear noises and clutch sticking even after prolonged periods of storage. It is formulated with special high-shear polymers to eliminate gear wear and ensure positive clutch control and smooth operation. Spectro "Premium" primary and transmission lubricant is recommended for use in all Big Twin with closed primaries and all Sportster models with combined primary/transmission.