BowFlex Results Series 552 SelectTech Adjustable Dumbbells (Pair) vs Core Fitness Adjustable Dumbbell Weight Set by Core Home Fitness
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.
BowFlex Results Series 552 SelectTech Adjustable Dumbbells (Pair)
Fine 2.5 pound steps in the lighter half of the range
A pair of dial-selected dumbbells with 15 published settings from 5 to 52.5 pounds, tapered plates and storage trays included. The steps are 2.5 pounds up to 25 pounds and 5 pounds above that, the body stays 16.9 inches long at every setting, and parts are covered for two years.
Published specifications
- Maker page: sold as a pair; storage trays included; stand sold separately
- Maker page: 15 settings, 5 to 52.5 lb, 2.5 lb steps to 25 lb then 5 lb
- Maker page: 16.9 in L x 8.3 in W x 9 in H per dumbbell
- Maker page: curved shape with tapered plates, grey accents
- Maker page: warranty parts, two years; protection plans sold separately
- Listing: model BFW0025-OS, 110.6 lb shipped, Johnson Health Tech
Strengths
- BowFlex publishes all 15 weight settings rather than a range
- Storage trays included, and the maker states clearly it is sold as a pair
- Comparison table lets you check this against the 52, 90 and 1090 models
Caveats
- Steps widen to 5 pounds above 25 pounds, where many lifters want finer jumps
- The dumbbell is 16.9 inches long even at the 5 pound setting
- Two years on parts, where BowFlex's heavier models get three
Read the full BowFlex Results Series 552 SelectTech Adjustable Dumbbells (Pair) guide
Core Fitness Adjustable Dumbbell Weight Set by Core Home Fitness
Home training where the cradles can stay on the floor
A pair of twist-adjusted dumbbells covering 5 to 50 pounds in ten 5 pound steps, supplied with two aluminium cradles. The weight can only be changed while the handle is seated in its cradle, the dumbbell gets longer as you load it, and the maker gives two years on parts.
Published specifications
- Maker page: two dumbbells, two cradles and an exercise guide; 100 lb pair weight
- Manual: 10 settings from 5 to 50 lb in 5 lb steps; handle alone is 5 lb
- Manual: weight changes only while the handle is docked in the cradle
- Maker page: 9.3 in long at 5 lb; 14.5 x 7.9 x 7.5 in fully loaded
- Manual: cradle combined weight limit 100 lb; home indoor use only
- Warranty: two years, parts, per the maker page and the listing
Strengths
- One-handed twist adjustment with no pins or levers to line up
- Both cradles are included, and the maker publishes the full manual
- Ten evenly spaced 5 pound settings from 5 to 50 pounds
Caveats
- Weight cannot be changed unless the dumbbell is back in its cradle
- Dropping them from any height is treated as abuse and is not covered
- The maker's SKU does not match the Amazon model number field
Read the full Core Fitness Adjustable Dumbbell Weight Set by Core Home Fitness guide
How to choose between them
Choose the BowFlex Results Series 552 SelectTech Adjustable Dumbbells (Pair) if your situation matches: Fine 2.5 pound steps in the lighter half of the range. Its main caveat: Steps widen to 5 pounds above 25 pounds, where many lifters want finer jumps.
Choose the Core Fitness Adjustable Dumbbell Weight Set by Core Home Fitness if your situation matches: Home training where the cradles can stay on the floor. Its main caveat: Weight cannot be changed unless the dumbbell is back in its cradle.
Both entries repeat what each guide records. Confirm the model, included parts and availability on the current listing before ordering.
Primary sources
- BowFlex product page for the Results Series 552 SelectTech Dumbbells Source for BowFlex Results Series 552 SelectTech Adjustable Dumbbells (Pair)
- BowFlex SelectTech adjustable weights range and comparison page Source for BowFlex Results Series 552 SelectTech Adjustable Dumbbells (Pair)
- Core Home Fitness TwistLock Dumbbell owner's manual (maker PDF supplied on the listing) Source for Core Fitness Adjustable Dumbbell Weight Set by Core Home Fitness
- Core Home Fitness product page for the Adjustable Dumbbell Set, 5 to 50 lb Source for Core Fitness Adjustable Dumbbell Weight Set by Core Home Fitness
Primary sources checked .