The recalled helmets do not comply with the positional stability requirements of the CPSC federal safety standard for bicycle helmets. The helmets can fail to protect in the event of a crash, posing a risk of head injury.
The recalled log splitter's hydraulic cylinder rod can separate from the piston, preventing the wedge from retracting. Reengaging the rod to the piston can cause the rod and wedge to move unexpectedly, posing injury hazards.