I have already had to have a clamp replaced on the rear wheel.
Reviewer: tony l. from congress, az
User Details: I am 44 and have degenerative arthritis.
Strengths: It's easy to use.
Weaknesses: The rear wheel fell off and I ended up upside down in the doorway of a Wal-mart. It also took a very long time to get the replacement part.
Reviewed on 10/09/2015