Bowflex SelectTech 552 Dumbbells w/Stand – Costco Sale! by Rhonda October 5, 2022 *UPDATE* 3/17/22. The Bowflex SelectTech 552 Dumbbells from Costco can replace up to 15 sets of weights, so you can tidy up your weight room or garage and have more … 0 FacebookTwitterPinterestEmail
