The drive chain shall operate over the sprockets without catching or binding. The tensile stength of the drive chain shall be no less than 8010 N (1,800 lbf) or 6230 N (1,400 lbf) for sidewalk bicycles.
16 C.F.R. § 1512.8
The drive chain shall operate over the sprockets without catching or binding. The tensile stength of the drive chain shall be no less than 8010 N (1,800 lbf) or 6230 N (1,400 lbf) for sidewalk bicycles.
16 C.F.R. § 1512.8