The unbreakable, adjustable ASV F3 lever is an excellent upgrade from your stock brake lever. It bolts directly into your motorcycles stock master cylinder and is made from forged 6061 aluminum. 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. Note: The ASV F3 brake lever includes the lever ONLY.