CAP ADJUSTABELL G8 Adjustable Dumbbells, 55 lb Pair, Black Handle vs NÜOBELL 580 Adjustable Dumbbells, 5-80 lb Pair
These are side-by-side facts taken from each product guide: published specifications, strengths and caveats as their sources state them. This page is not a test, a ranking or a verdict about which model is better.
CAP ADJUSTABELL G8 Adjustable Dumbbells, 55 lb Pair, Black Handle
Home workouts that stay at or below 55 pounds per hand
A pair of CAP's twist-select ADJUSTABELL G8 dumbbells with black handles and a storage tray, listed at 10 to 55 lb in 5 lb steps. CAP calls the head octagonal where the listing says hex. CAP's dumbbell warranty runs 30 days, covers home use only, and excludes damage from dropping the dumbbells or knocking them together.
Published specifications
- Listing: 10 to 55 lb per dumbbell in 5 lb increments
- CAP: 55 lb pair, 110 lb total; model SDBAPIS-110G8BK
- Turn handle on the tray to select; no pins or knobs
- Storage tray included, per CAP and the listing
- Listing: 19.69 x 7.87 in, 1 in handle diameter
- CAP warranty: 30 days, home use, receipt required
Strengths
- Weight changes by turning the handle on the tray, with no pins
- Model number confirmed on CAP's own G8 product page
- Ten settings in 5 lb steps, per the listing
Caveats
- CAP's dumbbell warranty lasts only 30 days
- Tops out at 55 lb per hand
- No CAP manual or dimensions on the maker's page
Read the full CAP ADJUSTABELL G8 Adjustable Dumbbells, 55 lb Pair, Black Handle guide
NÜOBELL 580 Adjustable Dumbbells, 5-80 lb Pair
Home lifters who want one pair covering 5 to 80 pounds in 5 pound steps
A pair of twist-handle adjustable dumbbells that select 5 to 80 lb per hand in 5 lb steps, with cradles included. NÜO's manual restricts them to indoor residential use and weight changes in the cradle only. The listing's four-year warranty claim does not match NÜO's two years, with two more only for direct purchases.
Published specifications
- 5 to 80 lb per dumbbell in 5 lb increments
- Handle weight shown may vary by up to 5 percent
- 485 x 193 x 185 mm (L x W x H), per NÜO
- Aluminum handle, 105 mm long, 32 mm diameter, per NÜO
- Indoor residential use only, per the manual
- Two-year warranty; four only when bought from NÜO
Strengths
- Sixteen settings from 5 to 80 lb in one pair
- Weight is chosen by turning the handle while it sits in the cradle
- Manual says it is factory-lubricated and needs no further treatment
Caveats
- Listing's four-year warranty differs from NÜO's two years
- Must be adjusted in the cradle and never dropped
- Residential use only; no commercial or gym use
Read the full NÜOBELL 580 Adjustable Dumbbells, 5-80 lb Pair guide
How to choose between them
Choose the CAP ADJUSTABELL G8 Adjustable Dumbbells, 55 lb Pair, Black Handle if your situation matches: Home workouts that stay at or below 55 pounds per hand. Its main caveat: CAP's dumbbell warranty lasts only 30 days.
Choose the NÜOBELL 580 Adjustable Dumbbells, 5-80 lb Pair if your situation matches: Home lifters who want one pair covering 5 to 80 pounds in 5 pound steps. Its main caveat: Listing's four-year warranty differs from NÜO's two years.
Both entries repeat what each guide records. Confirm the model, included parts and availability on the current listing before ordering.
Primary sources
- CAP Barbell ADJUSTABELL G8 octagonal adjustable dumbbell product page Source for CAP ADJUSTABELL G8 Adjustable Dumbbells, 55 lb Pair, Black Handle
- CAP Barbell warranty information Source for CAP ADJUSTABELL G8 Adjustable Dumbbells, 55 lb Pair, Black Handle
- NÜO Athletics NÜOBELL 580 adjustable dumbbells product page Source for NÜOBELL 580 Adjustable Dumbbells, 5-80 lb Pair
- NÜOBELL user manual for the 220, 232, 550 and 580 Source for NÜOBELL 580 Adjustable Dumbbells, 5-80 lb Pair
- NÜO Athletics user manual index Source for NÜOBELL 580 Adjustable Dumbbells, 5-80 lb Pair
Primary sources checked .