1. CNC machined precisely from top quality 6061 T6 aluminium alloy; 2. Fine anodizing treatment,exclusive surface finish; 3. Bearings for the smoothest operation and the highest performance; 4. Allowing six adjustment positions while riding; 5. Gives outstanding grip; 6. Folding pivot on levers to minimize crash damage; 7. Availables for all the Racing bikes and fit most popular sports-street bikes; 8. Perfectly interchangeables to the original ones,long service life;