Lava 66 Lbs Adjustable Dumbbell Set
66 LBS with a Single Twist. Engineered for Real Training.
5.0 (463 Reviews)
$416.99
$479.99
Secure Grip | 12 Weight Levels | Security Lock All-Steel Strength | Built for Progress
Free Shipping within the U.S.
High-quality & Durable Performance
Free Shipping within the U.S.
$416.99
$479.99
DialTech Adjustment: Switch weights in 3 second with a simple dial
Durable Build: Flat-bottom steel plates for stability, with a reinforced tray for lasting durability.
Dimensions: 16.3" L × 7.9" W × 8.3" H
Weight Range: 11–66 lbs with 12 weight options
Increments: Adjust in 5 lbs steps
Included Items: 2 x dumbbells, 2 x trays, 1 x workout guide, 1 x manual
Free Shipping: Standard shipping in 3–7 days (Continental US).
Easy Cancel: Cancel within 24 hours of purchase.
30-Day Returns: Unused items are returnable within 30 days; buyer pays return shipping for personal reasons.
Fast Refunds: Issued to original payment or store credit.
View full details on Shipping policy and Refund & Return.
-Please adjust weights on the trays for safety.
-Make sure to press down the red safety button completely and have the arrow pointed exactly to the desired weight number.
-Please do not drop or throw weights after use.
1-Year Warranty: Free replacement if your product arrives defective or faulty.
Extend to 2 Years: Join Ativa People for an extra year of coverage and exclusive rewards.
Support: Questions? Email services@ativafit.com.
Your Strength, Forged in Fire
Consistent Trainers
"I work out regularly and want to stay consistent. Having the right weights at home makes it easier to keep moving, no excuses. "
Breakthrough Seekers
"I might be new to lifting, but I’ve got big goals. Every session gets me closer to building the muscle and strength I want. "
Family Sharers
"Fitness is something my family enjoys together. The LAVA fit everyone’s needs, from beginner to advanced. "
Consistent Trainers
"I work out regularly and want to stay consistent. Having the right weights at home makes it easier to keep moving, no excuses. "
LAVA Design: Refined for Home Training
Bring the power of LAVA into your home gym. Each set comes with two 66 lb adjustable dumbbells and sturdy storage bases, giving you everything you need for a full-body strength workout at home.
More Strength Potential:Up to 66 lbs
Take your training to the next level with a 66 lb weight range. Whether you’re building muscle, boosting endurance, or challenging yourself with heavier lifts, these dumbbells grow with your progress.
Built to Last:Solid SteelConstruction
Made with durable steel plates and a secure locking system, LAVA dumbbells are designed for safety and long-term use. It's the reliable gear you can trust every workout.
Quick & Easy Weight Change:3-SecondSwitch
Switch weights in just 3 seconds with a simple handle twist. Perfect for fast-paced workouts, drop sets, and circuit training, so you spend more time lifting and less time adjusting.
Hear the Buzz.See the Results.
Maximize your results — combine with these essentials.
FAQ Guide for Your Ativafit Experience
Our 66 lbs adjustable dumbbells let you switch weights in seconds using the easy-to-use dial system. Choose from 11, 16, 21, 26, 31, 36, 41, 46, 51, 56, 61, and 66 lbs — no need for multiple dumbbells cluttering your home gym.
Each dumbbell features a chrome-coated steel handle with a textured, non-slip rubber grip. Designed to fit all hand sizes, it ensures safety, control, and comfort during heavy lifts.
For the vast majority of home fitness users, 66 lbs per hand is the ideal weight to stimulate significant muscle growth in key exercises like presses, rows, lunges, and squats. It's the perfect sweet spot for progressive overload without being excessive. If you want more challenges, please check out our Flare 88 lbs adjustable dumbbells.
LAVA is the next step up. It's built for users who have mastered the basics and need heavier weights to continue making progress. It features a wider weight range and a more robust build to handle more demanding workouts.
It's sold as a pair, supporting you in enjoying a more balanced, full-body home strength training.
Yes. Every set includes a standard one-year warranty, plus an extra year when you join our Ativa People program.
Still have questions?
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