Ativafit Lava 66 Lb Adjustable Weight Dumbbell Set
All-Steel Strength | 12 Weight Levels | Security Lock | Secure Grip
$429.99
$479.99
Wide Weight Range: From 11 to 66 lb, perfect for everything from warm-ups to heavy lifts.
Space-Saving Design: Replace 12 dumbbell pairs with one compact set.
Quick DialTech Adjustments: Switch weights in 3 second with a simple dial, keeping your workout smooth and efficient.
Durable & Stable: Flat-bottom steel plates for stability, with a reinforced tray for lasting durability.
Included Items: 2 x dumbbells, 2 x trays, 1 x workout guide, 1 x manual
Enjoy Free Standard Shipping on all U.S. orders (continental only, as we don't currently ship to Hawaii or Alaska.).
Orders ship in 24 hours and arrive in 3–7 days (longer during holidays).
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All products come with a 1-year warranty from purchase.
AtivaPeople Members get an extended 2-year warranty. Join AtivaPeople now!
Warranty covers defects in materials or workmanship under normal use.
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30-day returns for unopened, unused products.
Free replacements for defective or incorrect items based our warranty policy.
Return shipping covered only for defective/mistaken orders.
Refunds issued to your original payment method or store credit.
Add Worry-Free Delivery insurance for protection against loss or damage.
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Free Shipping within the U.S.
Standard shipping in 3–7 days.
1-Year Warranty Included
2-Year as members.
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PAIRS WELL WITH
Your Strength, Forged in Fire
Consistent Trainers
"I work out regularly and want to stay consistent. Having the right Ativafit dumbbells 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 Ativafit dumbbells 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.
Break Your PlateausBuild Real Muscle
The Ativafit adjustable dumbbells deliver 66 lbs of heavy-duty weight isn't just a number; it's your key to shattering personal records at home. Use it to perform heavy compound lifts like presses and rows, forcing your muscles into new growth. Stop being limited by lighter weights and finally build the powerful physique you've been working towards, without ever needing a gym membership.
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.
Your Home, Your Gym
Combine with these essentials, maximize results, and save!
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 dumbbell variable weight 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, consider our Ativafit adjustable dumbbells, which supports up to 88 lb.
LAVA is the next step up. It's built for users who have mastered the basics and need heavier interchanging dumbbells 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.
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