Shimano workshop greaseas used by shimano during production this high quality grease will keep all your bearings and cables running smoothly a grease that is formulated by shimano for use on headsets hubs cables and a multitude of other parts features effectively seals out water preventing corrosion of expensive components and saving you time in the workshop designed not to affect rubber seals cone ended tube makes for more accurate applicationa 2 year warranty is offered with all shimano