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Member Price $269.99 + 2-Year Warranty Join AtivaPeople
PAIRS WELL WITH Save $10 on Every Add-On Item
(2-Year for Members)
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2 x 50 lb adjustable dumbbells, 2 x trays, 1 x workout guide, 1 x manual
- 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.
View and download the manual
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10-in-1 Adjustable Set
From 5 to 50 lbs
Home Gym Ready
Full-Body Strength Training
Quick Dial Adjustment
Switch Weights in Seconds
Who Should Buy 50 lb Adjustable Dumbbells

Confident Starters
"For users ready to move beyond light workouts, the Ativafit Martian 50 lb adjustable dumbbell set gives you enough range to start strong and keep progressing. With 5–50 lbs in one adjustable dumbbell pair, you can train arms, shoulders, chest, back, legs, and core at home.“
"Martian gives me the weight range I need to take home strength training seriously."

Consistent Home Gym Users
"If you train at home several times a week, Martian helps keep your setup simple and efficient. This adjustable dumbbell set for home gym workouts replaces multiple fixed dumbbells, so you can switch exercises without crowding your space".

Full-Body Strength Builders
"From curls and shoulder presses to rows, squats, lunges, and chest presses, Martian supports full-body strength training with quick dial adjustment and a practical 5–50 lb range. It is built for users who want more resistance without jumping straight into heavy-lifting equipment.
“I can train upper body, lower body, and core with one compact adjustable dumbbell set."
MARTIAN Design: The Heart of Your Home Gym
Precision in every dial, power for every goal. Engineered for peak utility, the Martian 50lb adjustable dumbbell is the most versatile tool in our lineup. With 10 finely-tuned weight levels from 5 to 50lbs, it provides the exact resistance needed for focused sculpting and consistent strength building. It’s not just a starting point—it’s the one piece of equipment you’ll reach for every single day.

5–50 lb Adjustable Dumbbells for Full-Body Workouts
Get the weight range you need for real home strength training. The Ativafit Martian 50 lb adjustable dumbbell set adjusts from 5 to 50 lbs, giving you flexibility for curls, shoulder presses, rows, chest presses, squats, lunges, Romanian deadlifts, and core exercises.

Quick Dial Adjustable Dumbbells That Switch in Seconds
Keep your workout moving with quick dial weight changes. Instead of stopping to swap plates or grab another pair of dumbbells, Martian lets you adjust the weight in seconds and move smoothly between exercises.

A Space-Saving Adjustable Dumbbell Set That Replaces 10 Pairs
Build a stronger home gym without filling your space with a full rack of fixed weights. One Martian 50 lb adjustable dumbbell set replaces 10 pairs of traditional dumbbells, helping you save space while still getting a wide 5–50 lb training range.

Safety Locking System for Confident Training
Martian is designed with a 10-point secure lock that allows weight changes only when the dumbbell is properly docked. A clear safety indicator button confirms the selected weight is locked, so you can lift with more confidence and control.
What Can You Do With 50 lb Adjustable Dumbbells?
A 50 lb adjustable dumbbell set gives you more room to build real strength at home. With a 5–50 lb range in one adjustable dumbbell pair, Ativafit Martian supports upper-body, lower-body, and full-body strength training without a full rack of fixed weights.
Use lighter settings for curls, raises, warm-ups, and controlled movements. Increase the weight for chest presses, rows, shoulder presses, squats, lunges, Romanian deadlifts, and progressive home gym workouts.
Arms
Curls, hammer curls, tricep extensions
Shoulders
Floor presses, chest presses, dumbbell pullovers
Back
Rows, Rear delt raises
Chest
Rows, reverse flys, rear delt raises
Legs
Squats, lunges, Romanian deadlifts
Core
Russian twists, weighted sit-ups, side bends
Compare Ativafit Adjustable Dumbbells
Ativafit Spark 25 Lb Adjustable Dumbbell Set
Ativafit Martian 50 Lb Adjustable Dumbbell Set
Ativafit Lava 66 Lb Adjustable Dumbbell Set
Ativafit Flare 88 Lb Adjustable Dumbbell Set
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FAQ About the Ativafit Martian 50 lb Adjustable Dumbbell Set
Yes. A 50 lb adjustable dumbbell set is enough for many home strength training routines, including curls, rows, chest presses, shoulder presses, squats, lunges, and Romanian deadlifts. The Ativafit Martian adjusts from 5 to 50 lbs, so you can start light and increase weight as you progress.
Yes. The Ativafit Martian 50 lb adjustable dumbbell set comes as an adjustable dumbbell pair. It is designed to replace multiple fixed dumbbells while giving you a cleaner, more space-saving home gym setup.
Each Martian dumbbell adjusts from 5 to 50 lbs. This 5–50 lb adjustable weight range gives you enough flexibility for warm-ups, isolation exercises, full-body workouts, and progressive strength training at home.
You can change weights in seconds with the quick dial adjustment system. These quick adjustable dumbbells help you move smoothly between exercises without changing plates or grabbing another pair of fixed weights.
Yes. Martian is a strong choice for home gym users because it combines a 50 lb weight range, compact storage, quick adjustment, and full-body training flexibility. It is especially useful if you want strength training equipment without a full rack of fixed dumbbells.
Absolutely. The Martian is built for the "Daily Lifter." It features a 10-point safety locking system and reinforced steel plates, ensuring that your ativafit adjustable dumbbells remain secure and stable through years of repeat use. The ergonomic rubber grip also ensures comfort during those intense, everyday sessions.
You can use 50 lb adjustable dumbbells for bicep curls, hammer curls, tricep extensions, shoulder presses, chest presses, dumbbell rows, squats, lunges, Romanian deadlifts, core work, and full-body strength circuits.
The Ativafit Martian 50 lb adjustable dumbbell set replaces 10 pairs of fixed weights, helping you save space in apartments, garage gyms, spare rooms, and compact workout areas. It gives you a wide training range without needing a full dumbbell rack.
Adjustable dumbbells are better for users who want to save space and train with multiple weight levels at home. Fixed dumbbells can be convenient in large gyms, but an adjustable dumbbell set is usually more practical for home gyms, small spaces, and full-body workouts.
Yes. Martian is designed with a safety locking system that helps keep weight changes controlled when the dumbbell is properly docked. A safety indicator button gives a clear signal when the selected weight is locked and ready to lift.
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