Phil's Tenacious Oil is used for ultimate protection and durability for components that have movement with metal-to-metal contact. Phil's base oil has been produced for the company by the same independent California refinery since 1971. Bottled and shipped by Phil Wood with a special blend of rust inhibitors and extreme wear additives.
We guarantee that any item you purchase from Bicycle Sport Shop will meet your expectations or we will give you an exchange, credit or full refund. For full details, please see our Store Policies.