The magnetic buckle on the helmet's chin strap contains small plastic covers and magnets that can come loose, posing a risk of choking and magnet ingestion to young children.
An open quick release lever on the bicycle's front wheel hub can come into contact with the front disc brake assembly, causing the front wheel to come to a sudden stop or separate from the bicycle, posing a risk of injury to the rider.
The meters can fail to give an accurate voltage reading, resulting in the operator falsely believing the electrical power is off, posing shock, electrocution and burn hazards.
Climbing sets sold without the orange safety stitching on the lanyards can allow the ends to unexpectedly detach, posing a risk of injury or death to climbers from a fall.