●Finish: High polished REDA anodized and Laser graphics***********************************************●High-quality: made of high-quality materials,rust-proof,non-deformation,wear-resistant,and high durability.***********************************************●Providing fast riding speed with less effort needed,to usehigh performance of durability,good impact performance,strong compatibility,make riding increase more possible.***********************************************●Easy to Install: Professional manufacturing,directly replace your old or broken.Easy installation,no need to make any adjustments to the transmission.