Royal Purple Ultra-Performance Grease (UPG) features Synerlec® technology, our laboratory-developed additive that puts us ahead of the competition. UPG is an extensively tested, multi-use synthetic bearing lubricant specifically formulated to work under the toughest pressure and in the most extreme heat.

It’s so advanced that when the high-speed China Star Bullet Train needed additional lubricity, UPG beat out 25 competitors. The result? The China Star Bullet Train fixed its heat problem and achieved world record speeds for rail travel (200 miles per hour). Now that’s a synthetic bearing grease that outperforms.

In addition to lubricating bearings, U-joints, and the chassis, Ultra-Performance Grease resists oxidation and reduces bearing noise.

Outperform in your everyday applications, with Ultra-Performance Grease, from Royal Purple.