Specifically designed for all freehubs that require a very light weight grease Reduces resistance and watts used Uses Dumonde Tech&';s MRCC Micro Resistant Complex Compounds Works exceptional in hubs that share lubrication between the freehub and wheel bearings Performs in cold conditions. Ideal for Snow Bikes Non-pawl freehubs recommend a grease to stay in the mechanisms moving parts Oils generally are to thin and will move away from moving parts leaving them exposed to wear and malfunction due to lack of lubrication