Spark 27.5 Lb Adjustable Dumbbell Set
Sculpt & Tone with Style. Your Home, Your Boutique Gym.
5.0 (463 Reviews)
$199.99
$235.99
5 Weight Levels | 3-Second Switch Comfort Grip | Compact Storage
Free Shipping within the U.S.
High-quality & Durable Performance
Free Shipping within the U.S.
$199.99
$235.99
Dimensions: 13.39" D × 7.87" W × 5.91" H
Weight Range: 5.5–27.5 lbs (2.5–12.5 kg) with 5 weight options
Increments: Adjust in 5.5 lbs (2.5 kg) steps
Glide Tech Adjustment: Switch weights in just 3 seconds with a smooth slide
Durable Build: Steel plates with reinforced plastic tray for lasting durability
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.
For Every Goal, A New Spark
New to Strength Training
"I always wanted to start but felt intimidated. Spark was the perfect first step "
Fans of Lighter Resistance Workouts
"The perfect companion for my Pilates and yoga routines to enhance results. "
Active Adults Focused on Healthy Aging
"Staying active is my key to longevity. This dumbbell helps me maintain bone density and muscle tone. "
Focused & Functional Training
"I'm all about precise movements. Spark is a game-changer for my functional training and HIIT circuits. "
New to Strength Training
"I always wanted to start but felt intimidated. Spark was the perfect first step "
Why Choose the GT528 Adjustable Dumbbells?
Discover the advanced features and benefits that make our GT528 adjustable dumbbells the perfect choice for your home gym. Engineered for performance, designed for convenience.
Advanced Features & Benefits
Our GT528 adjustable dumbbells are designed with cutting-edge technology to enhance your workout experience:
- Glide Tech Adjustment: Change weights in just 3 seconds with our smooth sliding mechanism
- Precision Weight Range: 5.5-27.5 lbs with 5.5 lb increments for perfect progression
- Space Efficient: Replace an entire dumbbell rack with one compact set
- Durable Construction: Steel plates with reinforced plastic tray for lasting durability
- Professional Quality: Built to withstand years of intensive use
Technical Specifications & Quality
Every detail has been carefully engineered for optimal performance:
- Dimensions: 13.39" D × 7.87" W × 5.91" H for compact storage
- Weight Options: 5 weight settings from 5.5 to 27.5 lbs
- Material Quality: High-grade steel plates with precision manufacturing
- Safety Features: Reinforced construction and secure locking mechanism
- Complete Package: Includes 2 dumbbells, 2 trays, workout guide, and manual
Workout Versatility & Applications
Perfect for a wide range of fitness goals and training styles:
- Strength Training: Progressive overload with precise weight increments
- Circuit Training: Quick weight changes for high-intensity workouts
- Home Gym: Complete upper body training in minimal space
- Beginner Friendly: Start light and progress at your own pace
- Professional Use: Trusted by trainers and fitness enthusiasts
Value & Investment
Invest in your fitness with equipment that delivers long-term value:
- Cost Effective: One purchase replaces multiple dumbbell sets
- Space Saving: No need for expensive gym memberships or large equipment
- Time Efficient: Work out anytime, anywhere in your home
- Durable Investment: Built to last with proper care and maintenance
- Health Benefits: Consistent access to strength training improves overall health
Sleek Style: Sunrise & Midnight
Say goodbye to cold, industrial equipment. With "Sunrise" & "Midnight" colorways, the Spark dumbbell is a stylish piece of your home decor.
Space-Saving Strength:5.5-27.5 lbs
One dumbbell, five weights. Perfect for your entire fitness journey while saving 90% of your space.
Glide Tech:3-SecondWeight Switch
Glide Tech lets you switch weights in just 3 seconds. Keep your flow, stay in the zone, and focus on the burn.
Compact Size:13.39" D × 7.87" W × 5.91" H
Sleek and compact. Slide it under the bed or tuck it in a closet. Your gym is wherever you want it to be.
Hear the Buzz.See the Results.
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FAQ Guide for Your Ativafit Experience
Our 27.5 lbs adjustable dumbbells let you change weights in seconds using a smooth glide adjustment system. Simply slide the dial to select from 5.5, 11, 16.5, 22, or 27.5 lbs — no need for multiple dumbbells cluttering your space.
Yes! With five weight options starting at just 5.5 lbs, these dumbbells are perfect for beginners, intermediate lifters, and anyone looking to progress at their own pace.
Each dumbbell measures just 13.39" D × 7.87" W × 5.91" H — about the size of a shoebox — making them ideal for small spaces, apartments, or home gyms.
They are sold as a pair, so you can perform balanced, full-body workouts right out of the box.
You can target your arms, shoulders, back, chest, and legs. Popular exercises include bicep curls, shoulder presses, chest presses, lunges, squats, and rows.
Yes. We offer a standard one-year warranty, plus an extra year when you sign up for our Ativa People program.
Still have questions?
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