Specifications: Made of aluminum alloy, it is light and strong, not easy to bend and deform The surface is anodic oxidation treatment, which has bright color and corrosion resistance. CNC precision machining has high hardness and upgraded wear resistance. Spider single disc design with guard plate has precision tooth shape. Please confirm that your crank BCD specifications are correct before purchasing.
Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.