DURABLE MATERIAL: This brake clutch levers machined from high quality CNC billet 6061 aluminum to ensure durability and long-term use. Shot peening matte finish with anodized treatment lever improves corrosion resistance and hardness. ADJUSTABLE DESIGN: Compared with traditional gearing points, the poison scorpion adopts finely adjustable roller design to provide you with the highest level of comfort and better precise driving operations. PROFESSIONAL-GRADE SECURITY: POISON SCORPION Professional-grade brake clutch lever adapter design, high precision CNC cutting technology, Ensures the brake clutch fits perfectly with your motorcycle. Simply brings you the safest driving experience. EASY INSTALLATION: Direct replacement for stock levers. Perfect fitment without any modification. Allows you to customize the levers on your motorcycle. Mounting instructions included. Professional installation recommended.