Game changing safety.
The only dumbbell you'll ever need
Game changing durability.
The only dumbbell you'll ever need
Game changing ease of use.
The only dumbbell you'll ever need
«This will be the last adjustable dumbbell set you’ll ever have to buy.»
- Coop, Garage Gym Reviews
Worried about collars and plates sliding off?
Not anymore.
Light to heavy to light in a heartbeat.
Perfect for supersets, dropsets or partner workouts
Who wants to deal with four loose pieces of equipment?
Get rid of your collars once and for all.
So what do you get? Your Olympic bar's better half
Home gyms
✓ Use your pre-owned Olympic plates, straight from your bar to your dumbbell
✓ Save tons of space by having one pair of dumbbells instead of a full set of fixed dumbbells
✓ Work out with confidence that your plates will never slide off and cause potential injury
✓ Optimize your workout with faster supersets, dropsets and light-to-heavy exercises
✓ Lift heavier and with more robust weights than adjustable dumbbells
✓ Perfect for microloading
Commercial gyms
✓ Give your customers the option to go as heavy as they want with dumbbells, without having to invest in sets of bigger fixed dumbbels that rarely get used
✓ Rest assured that plates will never slide off your loadbables and cause potential injury
✓ Save space and make room for other vital equipment
✓ Save money on expensive heavy fixed dumbbells
✓ No extra collar cost from missing or broken collars
Frequently Asked Questions
About the Dumbler
Here's a list of all the countries and their VAT rates. Some duties may apply (except Norway and USA).
No, the grooves are sand-blasted and smoothed over to make sure the edges aren’t too sharp, and to avoid damages or injuries.
Yes, however, only from knee height and on rubber flooring. Please be careful when dropping them, they might bounce and hurt you.
Yes, the dumbbell is great to use in all types of Olympic lifts.
You can use 50mm Olympic standard weights
Yes, that can occur, but it will not affect the user experience. Normal collars will usually slide or move during the exercise, while the SlideLock won’t budge, keeping you safe all through the workout.
The Dumbler is sold in pairs. Should wish to only purchase a single dumbbell, please contact us and we will be glad to help.
Yes, the sleeves come with bronze bushings, giving a reliable spin.
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Technical specs
| Dumbbell type | Loadable |
| Slidelocks | Titanium |
| Compatible weight plates | Olympic weight plates |
| Sleeve diameter | 50 mm / 2" |
| Sleeve length | 160 mm / 6.25" |
| Loadable sleeve length | 108 mm / 4.25" |
| Length | 468 mm / 18.42" |
| Weight | 5.5 kg / 12 lbs. |
| Grip length | 130 mm / 5.11" |
| Grip diameter | 28 mm / 1.1" |
| Knurl | Medium to aggressive |
| Maximum load | 120kg (264 lbs)* |
| Handle coating | Stainless steel |
| Sleeve coating | Electroless nickel |
| Bushing/Bearing | Bronze bushing |