SRAM Butter Grease 20ML Syringe The SRAM Butter Grease Syringe is just what the doctor ordered for your wheels forks and seat posts. It is a specially formulated grease by Slickoleum and recommended for SRAM XX, XO, Roam, Rise wheel rear hub pawls, Rock Shox forks and Reverb seat post service. Features Friction reducing Grease Made by Slickoleum 20ml Syringe | Sram | Butter Grease 20Ml Syringe 20Ml Syringe