16 C.F.R. § 1512.8 Requirements for drive chain.
Title 16 - Commercial Practices
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.
Title 16: Commercial Practices
PART 1512—REQUIREMENTS FOR BICYCLES
Subpart A—Regulations
§ 1512.8 Requirements for drive chain.
