We test every type of bearing grease we get our hands on. The results have not changed. Kluber high speed roller bearing greases are the best we’ve found, period. Over 70% increase in free spin versus the next best grease. We worked with the Kluber engineers to determine the best grease for short track applications and are happy to offer it to you. You will be impressed! Now available in a 100 gram cartridge, perfect for our NEW Universal Mini Precision Bearing Packer.