One adjustable dumbbell covers multiple training weights, replacing the need for a full rack of fixed dumbbells. More training possibilities. Less space taken up. Keep your gym focused on what matters: getting stronger.
3 Steps to Your Next Weight.
Adjusting your weight shouldn't interrupt your workout. With a simple three-step process, AD3 makes changing weights straightforward and hassle-free, so you can spend less time adjusting and more time lifting.
KEY FEATURES
All-Metal Locking Construction
Featuring an all-metal threaded locking system with no plastic adjustment components, AD3 is built to handle demanding strength training. Its one-piece stamped plate construction also eliminates separate plate fasteners.
Fixed-Dumbbell Training Feel
Tightly fitted weight plates minimize gaps, unwanted movement, and rattling when locked in place. Enjoy a more solid, stable feel that brings the experience closer to training with fixed dumbbells.
Oversized Wavy Plate Grips
The enlarged 7 × 2.5cm wavy grip openings follow the natural curve of your fingers, making it easier to lift multiple plates at once without struggling with narrow openings.
Deep Diamond Knurled Handle
Deep Diamond Knurling gives your hands a secure hold, while chamfered locking bolts add comfort where it counts.
SPECIFICATIONS
Available Options
50LB / 80LB
Starting Weight
10LB
Adjustment Type
Threaded Locking
Handle Length
6.8"
Handle Diameter
1.43"
Grip Texture
Deep Diamond Knurling
Handle Diameter
1.43"
Plate Design
One-Piece Stamped
Weight Markings
Laser Engraved
Included Components (Per 50LB Dumbbell)
1 x Dumbbell Handle (10LB) + 2 x 2.5LB Weight Plates + 6 x 5LB Weight Plates
+ 2 x 2.5LB Locking Screws
Included Components (Per 80LB Dumbbell)
1 x Dumbbell Handle (10LB) + 2 x 2.5LB Weight Plates + 12 x 5LB Weight Plates
+ 2 x 2.5LB Locking Screws
Available Options
50LB / 80LB
Starting Weight
10LB
Adjustment Type
Threaded Locking
Handle Length
6.8"
Handle Diameter
1.43"
Grip Texture
Deep Diamond Knurling
Handle Diameter
1.43"
Plate Design
One-Piece Stamped
Weight Markings
Laser Engraved
Included Components (Per 50LB Dumbbell)
1 x Dumbbell Handle (10LB) + 2 x 2.5LB Weight Plates + 6 x 5LB Weight Plates
+ 2 x 2.5LB Locking Screws
Included Components (Per 80LB Dumbbell)
1 x Dumbbell Handle (10LB) + 2 x 2.5LB Weight Plates + 12 x 5LB Weight Plates
+ 2 x 2.5LB Locking Screws
Customer Reviews
I appreciated the representative confirming my want for this product since it wasn't exactly meant the the half rack I purchased last year (2025.) The issue was minor in my opinion. When the leg hold down is in place the cable slightly rubs against it on the back side. I have noticed any wear marks or felt extra impedance so I don't believe it will be an issue for me. There was a bit of plastic that needed trimmed before it could be properly put together and a bit of paint was missing. Other than that the fit and function are fine by me.
A very convenient device for training on the pull-up bar. When you lift a heavy weight, you definitely need something to hold your legs so that your body doesn’t lift up. And this is one of the few designs that, in my opinion, does a very good job of handling this task.
Originally I ordered the product, and I didn't hear a word for a month. Pretty sure it was forgotten. But after I reached out I have to say the customer service team got right on it to fix the wrong. It was sent out to me immediately after that, - easy to assemble and does what I'd hoped it would do. Overall satisfied. Thanks!
Fit perfectly on my Mikolo Power Cage. Customer service contacted me to confirm compatibility. The accessory is sturdy and works exactly as I need it to.
It worked as advertised fast shipping great customer service by John. I’ll be ordering in the future more upgrades for my Mikolo K6 2.0. Thanks to the guys over at Mikolo, and especially John!
Great customer service. John sent a personal email verifying the my order would fit my rack. Shipping: my order arrived before promised. Easy assembly and installation. Very satisfied.
This attachment is working out great on my power rack. I was very impressed that Mikolo reached out right away upon ordering to confirm size and spacing to
Ensure fit.
英文翻译:
The design is pretty good. It manages to stay lightweight while still providing the functionality needed. I slightly enlarged the bolt holes so that M24 bolts could fit. Replacing the position-adjustment thumb screw with a larger M10 bolt significantly improved the user experience.
The steel piece used for the lower adjustment mechanism could be made thicker. Mine arrived slightly bent, which affected the alignment of the holes and made assembly more difficult.
I most appreciate the open lines of communication especially since this was back ordered . It was a comfort to know I was dealing with a reputable company. Quality product.
Leg hold down fit great. If I could change anything it would be vinyl covered pads.
Other than that it worked perfectly. I could not send a photo because I only use it on back day.
Was easy to assemble and attaches easily to the rack. Makes doing lat pulldowns easier when you have a place to anchor your legs. I should have bought this a long time ago.