Rogue loadable dumbbells with bumpers loaded to 125 lbs. The rogue site says you can only fit 2 of the 15lb bumpers per side. The way the bumpers are made the collar
Training the Rogue Loadable Dumbbell with Matt Chan - YouTube
Rogue DB25-10 Loadable Dumbbell | Rogue Fitness Australia
Rogue Fitness - Rogue athlete Brian Shaw putting the Rogue Loadable Dumbbells to the test during The World's Strongest Man Competition https://www.roguefitness.com/rogue-loadable-dumbbells | Facebook
Rogue Loadable Dumbbells| Garage Gym Reviews
Training the Rogue Loadable Dumbbell with Matt Chan - YouTube