The Bearing Buddy Bra is a vinyl cover that fits over the Bearing Buddy to contain excess grease and keep it off tires and wheels. The Bearing Buddy automatic pressure relief feature allows excess grease to escape if the hub is overfilled. Many users tend to overfill, and during travel, the excess grease can be thrown onto tires and wheels. The Bearing Buddy Bra is easily removed for checking hub lubricant level. 1.98" Bearing Buddy Bra, pair