US CPSC: Sanven Technology Recalls Vevor BMX Bicycles Due to Risk of Serious Injury or Death from Crash Hazard; Violate Federal Requirements for Bicycles
"...The bicycles violate the mandatory safety regulation for bicycles, because they are not equipped with a chain guard. Loose clothing can get entrapped in the chain drive, posing a risk of serious injury or deadly crash hazard. In addition, the bicycles do not comply with the labeling requirements. ..."
***chain guards are required nowadays? I assume because these are sold to kids....