More informationCeramicSpeed Bearing Lube Oil is focused on maximizing the performance and longevity of your CeramicSpeed wheels when we design the special oil for pulley maintenance. Remember to add oil to the outside of the bearing seal after riding in wet conditions or washing your bike. When using the oil for maintenance, the recommended dose is 1-2 drops. Remember that the OSPW system has two lubrication points on the back box plate to facilitate this process.