CORE FITNESS ® Adjustable Dumbbell Weight Set - Adjustable Dumbbells | Mubboo
CORE FITNESS

CORE FITNESS ® Adjustable Dumbbell Weight Set

By Affordable Dumbbells - Adjustable Weights - Space Saver - Weights - Dumbbells For Your Home -

$389.99$429.99Save 9%4.6(1,644 reviews)
Mubboo Score B+
Buy on Amazon $389.99

Price as of 2026-08-11. Check Amazon for the current price.

Quick Decision

Mubboo Score
B+
Best For
Buyers who prioritize quality over price in Adjustable Dumbbells
Skip If
You're on a tight budget
Reviews
1,644+ · reliable

Price Intelligence

📊 In Adjustable Dumbbells, this is a mid-range product.
  • Budget:$110–$160
  • Mid-range:$160–$390← You are here
  • Premium:$390+

Is This Right For You?

✅ Great for
  • Buyers who prioritize quality over price in Adjustable Dumbbells
⚠️ Think twice if
  • You're on a tight budget — $135 above the category average of $255
  • LifeOG 2026 Updated Adjustable Dumbbell Set of 2 offers a better rating (4.8/5) at a similar or lower price ($200)
💡 Consider instead
  • Rendpas Adjustable Dumbbells Set of 2 — 59% cheaper at $160 (Score A-)
  • LifeOG 2026 Updated Adjustable Dumbbell Set of 2 — higher rated at 4.8/5 ($200)

📊 Based on data analysis of 9 products in this category.

Mubboo Score: B+

Quality9.2/10
based on 4.6/5 customer rating
Popularity8.3/10
1,644 reviews, top 56% in Adjustable Dumbbells
Value2.2/10
priced below 22% of Adjustable Dumbbells
How we calculate the Mubboo Score

Quality (45%): customer rating, normalized to a 10-point scale

Popularity (35%): review volume vs the category leader, log-scaled

Value (20%): price position vs other Adjustable Dumbbells

Computed from live Amazon rating, review count, and price across 9 Adjustable Dumbbells available to US consumers · last refreshed 2026-08-11.

How It Compares

This Product
CORE FITNESS ® Adjustable Dumbbell Weight Set
Most Popular
LifePro Powerflow Plus Adjustable Dumbbell Set of 2
Best Rated
LifeOG 2026 Updated Adjustable Dumbbell Set of 2
Best Value
Rendpas Adjustable Dumbbells Set of 2
Price$389.99$189.99$199.99$159.99
Rating4.6/54.6/54.8/54.7/5
Reviews1,6444,644523944
Mubboo ScoreB+AB+A-

Quick Specs

Color
Red
Style
Adjustable
Material
Aluminum, Composite
Set Name
Adjustable Dumbbell Set
Unit Count
2.0 Count
Item Weight
50 Pounds
Part Number
4333853251
Manufacturer
Core Home Fitness

What buyers say about Adjustable Dumbbells

Themes from buyer reviews across this category — not review data for this specific model.

Consider fabric resistance bands to prevent rolling and check accessory comfort like strap padding. For exercise machines, verify printed assembly instructions are included.

Praised for
  • Versatile and adjustable resistance
  • Durable and sturdy build
  • Non-slip and comfortable fit
  • Portable and easy to store
  • Effective results and muscle engagement
Common complaints
  • Bands roll up during exercise
  • Storage bag too small
  • Thin ankle straps

Expert Picks in Adjustable Dumbbells

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  • Core Home Fitness Adjustable Dumbbell Set — at-home strength training
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  • Core Home Fitness Adjustable Dumbbell Set — Home gyms
  • MX Select MX55 Rapid Change Adjustable Dumbbells — Unique adjustment system

Category recommendations from independent expert publications. Source links in References.

Related Video Reviews

Key Features

  • Pair of adjustable dumbbells with quick and easy weight adjustments from 5 to 50 lbs each
  • Quick change weight adjustments with TwistLock technology. Allows you to change weight setting with 1 hand. Set dumbbell in cradle, twist the handle and weight changes quickly and …
  • Contoured, textured and soft grip handle design provides comfortable and secure grip control
  • Compact deisgn allows you to store and use dumbbells anywhere while still getting the true dumbbell feel.
  • 2 Year Parts Warranty

Source: product listing on Amazon.

If not the ® Adjustable Dumbbell Weight Set, consider these

💰 Save money
BowFlex SelectTech 840 Adjustable Kettlebell - Adjustable Dumbbells | Mubboo
Bowflex SelectTech 840 Adjustable Kettlebell
$149 · 4.8 (7,630)
$241 less than the ® Adjustable Dumbbell Weight Set, with 4.8★ from 7,630 reviews
Higher rated
LifeOG 2026 Updated Adjustable Dumbbell Set of 2, 10-in-1 Weights Dumbbell Set with Storage Box, 50lbs/25lbs Adjustable Weights with Anti-slip Silicone Grip, Weight Set For Home Gym Suit both Men and Women - Adjustable Dumbbells | Mubboo
LifeOG 2026 Updated Adjustable Dumbbell Set of 2
$199.99 · 4.8 (523)
4.8★ vs 4.6★ — rated 0.2 higher by 523 reviewers
🔥 Most popular
LifePro Powerflow Plus Adjustable Dumbbell Set of 2 with Rack – 5 to 25 lb Pair, Quick-Adjust Dial, Anti-Slip Grip, Space-Saving Hand Weights for Men & Women for Home Gym Strength Training - Adjustable Dumbbells | Mubboo
LifePro Powerflow Plus Adjustable Dumbbell Set of 2
$189.99 · 4.6 (4,644)
4,644 reviews — 2.8× more than the ® Adjustable Dumbbell Weight Set
See all Adjustable Dumbbells

Featured in Our Reviews

Bottom Line

CORE FITNESS ® Adjustable Dumbbell Weight Set earns Mubboo Score B+. Priced at $390 — a premium option, above the category average of $255. Rated 4.6/5 from 1,644+ reviews. Strong buy if: buyers who prioritize quality over price in adjustable dumbbells. Skip if: you're on a tight budget — LifePro Powerflow Plus Adjustable Dumbbell Set of 2 (Score A, $190) may fit better.

Buy on Amazon $389.99Last verified: 2026-08-11

Frequently Asked Questions

Is the CORE FITNESS ® Adjustable Dumbbell Weight Set worth buying in 2026?

It earns a Mubboo Score of B+, with a 4.6/5 rating from 1,644 reviews — better than 44% of Adjustable Dumbbells we track.

How much does the CORE FITNESS ® Adjustable Dumbbell Weight Set cost?

It is currently $389.99 — premium-tier pricing for Adjustable Dumbbells.

How does the ® Adjustable Dumbbell Weight Set compare to other Adjustable Dumbbells?

The category's most-reviewed alternative is the LifePro Powerflow Plus Adjustable Dumbbell Set of 2 (4.6/5, 4,644 reviews, $189.99). The ® Adjustable Dumbbell Weight Set carries a Mubboo Score of B+ vs A.

Sources & References

Products available through US retailers. Prices in USD. Sales tax varies by state and is not included.

Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-08-11) and may change.