V-Twin Gear and Chain Case Lubricant Klotzr American V-Twin Synthetic TechniPlater Gear and Chain Case Lubricant is custom formulated for the Harley Davidsonr Sportster Models. Exceeds all warranty requirements for Harley Davidsonr engines. Use of this lubricant provides certified warranty compliance and protection. TechniPlater technology reduces friction, absorbs gear shock loading and gear galling. 100% synthetic transmission lubricant offers improved thermal stability and contains pressure lubricity systems to withstand extreme shearing stress. Protects against wear and lowers transmission temperatures.