CAP SDRIS-025 Dumbbells Review
Our verdict
One of the best-validated individual hex dumbbells available. With nearly 12,000 reviews at 4.7 stars, the CAP SDRIS-025 is a proven, no-fuss 25-pound rubber hex unit for home and garage gym use.
Check price on AmazonBest for
Home lifters who want to add a specific weight increment to an existing set, or who are building a rack of individual hex dumbbells one weight at a time.
Skip if
You need a matched pair right away. This is sold as a single unit, so buying two doubles the cost to roughly $69.94.
- Material Alloy Steel, Rubber
- Weight 25 Pounds
- Color Hex
- Pieces 1
- Priced 30% below the category median ($49.99 across 55 tracked models)
Our scorecard
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Owner rating4.7/5
4.7 average across 11,917 owner ratings
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Popularity4.7/5
11,917 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other home gym and fitness equipment we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
The CAP SDRIS-025 is a single 25-pound rubber hex dumbbell with an alloy steel core, priced at $34.97 per unit. The rubber hex head is floor-safe, prevents rolling between sets, and resists corrosion common with bare iron.
With 11,917 reviews and 4,000 monthly buyers, this is one of the most actively purchased dumbbells in the category. A 4.7-star average across that volume of reviews is a reliable signal of consistent build quality and accurate weight across production runs.
Because the SDRIS-025 is sold as a single piece, buyers building a matched pair need to order two units, bringing the pair cost to approximately $69.94. That remains competitive for rubber hex dumbbells at this weight class.
Pros
- 11,917 reviews and 4,000 monthly buyers make this one of the most validated dumbbells available
- Alloy steel core with rubber hex coating is durable, floor-safe, and corrosion-resistant
- Hex geometry prevents the dumbbell from rolling when set on the floor between sets
- At $34.97 per 25-pound unit, the per-pound cost is competitive in this category
- 4.7-star average from a massive review base confirms consistently accurate weight and build quality
Cons
- Sold as a single dumbbell (1 piece); a matched pair requires two orders, totaling approximately $69.94
- Rubber coatings on new units can carry a noticeable manufacturing odor that fades with use
Specifications
| Material | Alloy Steel, Rubber |
|---|---|
| Weight | 25 Pounds |
| Color | Hex |
| Pieces | 1 |
Performance notes
The rubber hex head on the SDRIS-025 provides a flat stable surface when resting on the floor, which prevents the unit from rolling between reps. The alloy steel core maintains its shape and rated weight under heavy, regular use. At 25 pounds, this dumbbell is practical for a wide range of exercises including bent-over rows, goblet squats, overhead presses, and dumbbell curls for intermediate home gym users.
What buyers say
Nearly 12,000 reviews at 4.7 stars is one of the strongest satisfaction signals in the dumbbell category. Buyers consistently report accurate weight, solid construction, and good coating durability. The single-unit sale structure is the most common point of frustration; many buyers note they did not realize they needed to order two for a pair. Recent buyer volume (4,000 per month) confirms this product remains in active, sustained demand.
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Frequently asked questions
Does the CAP SDRIS-025 come as a pair?
No. The product data lists 1 piece per order. To get a matched pair, you would need to purchase two units, for a combined cost of approximately $69.94.
Will the rubber coating leave marks on a hardwood floor?
Rubber hex dumbbells are generally considered floor-safe, but prolonged contact can leave light marks on some floor finishes. Use a rubber mat under your dumbbells for protection.
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