Adjustable Dumbbells
Adjustable Dumbbells
PowerBlock adjustable dumbbells deliver unmatched versatility for strength training. Our patented design and magnetic pin selector let you switch weights in seconds—making it easy to dial your workout intensity up or down.
PowerBlock offers 2 styles to fit your goals: expandable dumbbells that grow with your progress, and non-expandable options for compact, ready-to-use performance.
expandable adjustable dumbbells
Add more weight as you progress: Expandable dumbbells grow with your strength. Our all-in-one design allows you to start light and expand in 20 lb increments with our compatible expansion kits.
Perfect for: serious lifters who want to focus on higher-weight, lower-rep workouts for muscle development.
- Our best-selling expandable model!
- Expandable up to 100 lbs per hand
- Replaces 30 pairs of traditional dumbbells
- Built for pro-level performance, used by elite athletes
- Compatible with the Pro 100 Straight Bar, EZ Curl Bar, and Kettlebell Handle attachments
- Expandable up to 90 lbs per hand
- Replaces 28 pairs of traditional dumbbells
- Built with precision and quality in the USA
- Compatible with the Elite USA Straight Bar, EZ Curl Bar, and Knurled Grip Handle attachments
Non-expandable adjustable dumbbells
Compact strength for focused training: Non-expandable dumbbells feature a fixed max weight, ranging from 24 to 50 lbs per hand. Each set offers micro-adjustable weight increments, allowing for fine-tuned progression and optimal load control.
Perfect for: users prioritizing lighter-weight, higher-rep workouts, and looking for a durable, low-footprint solution for home gyms.
- Our best-selling non-expandable model!
- Adjustable from 5 to 50 lbs per hand
- Replaces 19 pairs of traditional dumbbells
- Our most compact pair of dumbbells
- Compatible with the Pro Series Straight Bar, EZ Curl Bar, and Kettlebell Handle attachments
- Adjustable from 4 to 32 lbs per hand
- Replaces 8 pairs of traditional dumbbells
- Compact and lightweight design
- Prioritizes speed, control, and movement efficiency.
- Not compatible with the Pro Series attachments
- Adjustable from 3 to 24 lbs per hand
- Replaces 8 pairs of traditional dumbbells
- Our lowest weight pair of dumbbells
- Built for fast-paced or high-rep workouts
- Compatible with the Sport 24 Straight Bar and Handle attachments