The unbreakable, adjustable ASV F3 lever is an excellent upgrade from your stock lever. Includes Clutch Lever and Perch. Unbreakable design. Adjustable reach with four inches of range. Micro-adjustable reach with 180 increments. Material: 6061 aluminum alloy. Process: Forged. Steel, sealed bearings on pivot. Chrome silicon high-tension spring. Stainless steel fasteners. Completely rebuildable. Three-year guarantee.