Presentation packaging, 1-speed, 1/2" x 1/8", 124 links, E-bike Suitable for E-bikes with mid-drive motor, 1000 kg tensile strength, 8.6 mm rivet, incl. connecting link S512H chain by POINT Due to high speeds, powerful drives, and a higher bicycle weight, e-bike chains are exposed to much greater stresses than conventional chains. Therefore, the S512H from POINT is specially designed for use on motorized bicycles. To properly secure the chain, a connecting link is included that joins the two loose ends. Number of chain links 124 pcs. Width 8.6 mm Width inch 1/8 " Pitch 1/2 Main color silver Incl. connecting link yes Type/kind of item Type shifting system hub gear, singlespeed