Bowflex® SelectTech® offers a 2-year limited warranty on all parts and a 6-week satisfaction guarantee to allow you to try the 552 Dumbbells in your home. If you don't like them, you can return them for a full refund (less shipping and handling).
If you purchase from CAP Barbell or from an authorized retailer, the dumbbells have a 30-day warranty that only covers manufacturing defects. It does not cover "paint peeling, rust, rips, cuts and tears, dents, bent handles, loose heads if dropped or any other signs of misuse such as knocking dumbbells together".
There is a 1-year limited warranty against manufacturing defects and some websites offer a 30-day satisfaction guarantee.