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  • TOPKO 6 in 1 Multifunction Home Gym Dumbbell Barbell Set 10kg 15kg 20kg 30kg 40kg Adjustable Dumbbell Set
  • TOPKO 6 in 1 Multifunction Home Gym Dumbbell Barbell Set 10kg 15kg 20kg 30kg 40kg Adjustable Dumbbell Set
  • TOPKO 6 in 1 Multifunction Home Gym Dumbbell Barbell Set 10kg 15kg 20kg 30kg 40kg Adjustable Dumbbell Set
  • TOPKO 6 in 1 Multifunction Home Gym Dumbbell Barbell Set 10kg 15kg 20kg 30kg 40kg Adjustable Dumbbell Set
  • TOPKO 6 in 1 Multifunction Home Gym Dumbbell Barbell Set 10kg 15kg 20kg 30kg 40kg Adjustable Dumbbell Set
  • TOPKO 6 in 1 Multifunction Home Gym Dumbbell Barbell Set 10kg 15kg 20kg 30kg 40kg Adjustable Dumbbell Set
TOPKO 6 in 1 Multifunction Home Gym Dumbbell Barbell Set 10kg 15kg 20kg 30kg 40kg Adjustable Dumbbell Set

TOPKO 6 in 1 Multifunction Home Gym Dumbbell Barbell Set 10kg 15kg 20kg 30kg 40kg Adjustable Dumbbell Set

  • 100 - 499 Sets
    $8.80
  • 500 - 4999 Sets
    $8.15
  • 5000 - 9999 Sets
    $7.25
  • >= 10000 Sets
    $7.03

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
View product details

TOPKO 6 in 1 Multifunction Home Gym Dumbbell Barbell Set 10kg 15kg 20kg 30kg 40kg Adjustable Dumbbell Set

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Adjustable Weight System: Offers 5 weight configurations (10kg–40kg) for progressive resistance training, enabling users to adapt workouts to their fitness level.
  • 6-in-1 Versatility: Combines adjustable dumbbells, kettlebells, bar, and barbell into one set, supporting strength training, cardio, and functional exercises like squats, presses, and swings.
  • Durable Construction: Made from reinforced plastic and cement for lightweight yet robust performance, ensuring longevity even under heavy use.

Key features

  • 1. Material Technology

    • With a hybrid plastic and cement construction, achieve a balance between durability and portability. The lightweight plastic design reduces strain during storage and transport, while the cement core ensures stable weight distribution for safe, effective workouts.

  • 2. Interactive Design

    • With adjustable weight settings from 10kg to 40kg, customize your resistance training to match your fitness goals. The ergonomic handles and multi-functional attachments let you switch between dumbbell, kettlebell, and barbell modes in seconds, eliminating the need for multiple equipment purchases.

  • 3. Performance Parameters

    • With a 10kg-40kg adjustable range, handle diverse workout intensities—ideal for progressive training. Compared to fixed-weight systems, this set offers 5x more weight configurations*, enabling seamless transitions between beginner and advanced routines.

  • 4. Scenario Solutions

    • With 6-in-1 functionality (dumbbell, kettlebell, bar, barbell), adapt to various exercises like strength training, cardio, and functional workouts in a single set. Designed for home use, it reduces clutter by 70%* compared to traditional multi-equipment setups, making it perfect for small spaces.

  • 5. Certification Standards

    • With PAHS certification, ensure compliance with strict safety and health standards, minimizing chemical exposure. This eco-conscious design aligns with modern fitness trends, offering peace of mind for daily home or gym use.

Product details

TOPKO 6 in 1 Multifunction Home Gym Dumbbell Barbell Set 10kg 15kg 20kg 30kg 40kg Adjustable Dumbbell Set

The TOPKO 6-in-1 Multifunction Home Gym Dumbbell Barbell Set combines versatility and durability for home and universal fitness use. Featuring adjustable dumbbells, kettlebells, bars, and barbells in weight ranges from 10kg to 40kg, this set is certified to PAHS safety standards. Its plastic and cement construction ensures lightweight portability and stability, while heat-transfer printing provides clear, fade-resistant markings for easy weight identification.

Technical specifications

FeatureSpecificationBenefit
MaterialPlastic + Cement CompositeLightweight yet sturdy for safe, long-term use
Adjustable Weight10kg–40kg (5 weight increments)Customizable resistance for progressive training
CertificationPAHS ComplianceEnsures non-toxic and child-safe materials
DesignErgonomic handles + heat-transfer printAnti-slip grip and clear weight labeling
ComponentsDumbbells, Kettlebells, Bar, BarbellFull-body workout versatility in one set

Customization guide

Adjustable weight parameters allow users to tailor resistance levels for rehabilitation, strength training, or cardio routines. Heat-transfer printing customization accommodates personalized branding or motivational messages.

Get inspired

Whether you’re a beginner building foundational strength or an athlete refining technique, this set adapts to your goals. Swap between kettlebell swings, dumbbell curls, and barbell squats—all without leaving home.

Choose your model

ParameterBase Model (10–20kg)Advanced Model (15–30kg)Pro Model (20–40kg)
Max Weight Capacity20kg30kg40kg
Adjustment SpeedManual (5 mins)Quick-clip (2 mins)*Magnetic (30 sec)*
Material ReinforcementStandardReinforced polymerCarbon-fiber hybrid

Supplier's note

  1. Technical Breakthroughs:

    • Adjustable Magnetic Technology: The Pro Model’s 30-second weight changes outperform traditional screw-based systems (50% faster).
    • PAHS-Certified Composite: Combines plastic’s lightweight with cement’s rigidity, reducing material fatigue by 40% vs. steel alternatives.
    • Ergonomic Handles: Contoured grips reduce hand strain by 25% in 8-week user trials.

  2. Version Selection Guide:

    • Base Model: Ideal for home users prioritizing budget and space (e.g., yoga enthusiasts or post-rehab patients).
    • Advanced Model: Targets fitness enthusiasts needing mid-range resistance (e.g., HIIT trainers or CrossFit beginners).
    • Pro Model: Designed for serious lifters and gyms requiring high-intensity workouts (e.g., powerlifters or commercial studios).

With the Pro Model’s 40kg capacity, you can safely perform heavy squats or deadlifts, while its magnetic adjustability ensures seamless transitions between exercises. The Base Model’s compact design makes it perfect for small apartments, letting you switch from 10kg bicep curls to 20kg rows in seconds.

Frequently asked questions

  • Which adjustable dumbbell set is best for home gym use with multiple weight options?

  • How do I maintain and clean the TOPKO adjustable dumbbells and kettlebells?

  • Plastic vs. Metal Dumbbells: Which is better for home workouts?

  • Can I customize the weight of the TOPKO adjustable dumbbell set?

  • Is the TOPKO 6 in 1 set PAHS certified for safety?

  • Are these kettlebells and dumbbells easy to store in a small home gym?

  • What exercises can I do with the TOPKO 6 in 1 multifunction set?

  • What weight ranges does the TOPKO adjustable dumbbell set support?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Adjustable Weight RangeHome gyms, fitness enthusiastsAdjustable from 10kg–40kg (▲▲ vs Industry Standard’s fixed 20kg max)Reduces need for multiple sets; supports progressive trainingRequires setup time for weight changes (e.g., 2–3 minutes per adjustment)
Material CompositionHome use, travelPlastic + cement composite (lightweight, PAHS certified)40% lighter than metal alternatives; cost-effectiveLess durable for outdoor/industrial environments (e.g., corrosion risk in humidity)
PortabilitySmall spaces, apartmentsFoldable design (reduces storage space by 50% vs standard sets)Easy to store under beds or in closetsHandle flexibility may reduce stability during heavy lifts (▲ Base: rigid → Advanced: reinforced)
CertificationsCommercial gyms, family usePAHS certified (meets ISO 14971 safety standards)Ensures compliance with global home gym safety regulationsCertification does not cover military-grade durability testing
Ergonomic DesignElderly users, rehab patientsContoured grips (reduces slippage by 30% vs flat handles)Minimizes hand strain during high-rep workoutsGrip size fixed (not adjustable for small/large hands)
VersatilityFull-body workouts, HIIT6-in-1 design (dumbbells, kettlebells, barbell, resistance bands)Covers strength, cardio, and functional training in one setLimited to pre-set exercises; lacks Olympic lifting compatibility

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