Formulated for cartridge and damper rod forks, Excellent lubrication for radically reduced friction; essential for forks with large sweep areas, Ultra-low foaming with a broad temperature range for stable viscosity and negligible fading under the hardest use, Use 5W with cartridge forks, Use 10W for cartridge or conventional damper-rod forks, Viscosity of 22.0 cSt at 40 deg. C, Available in 4L bottles, 4 per case