Serious Steel Fitness 41" Assisted Pull-Up Band Set vs Fit Simplify Resistance Bands + Pull-Up Assist Bands Combo
Serious Steel Fitness 41" Assisted Pull-Up Band Set (#3, best premium) vs Fit Simplify Resistance Bands + Pull-Up Assist Bands Combo (#4): in our Resistance Bands scoring the Serious Steel Fitness 41" Assisted Pull-Up Band Set totals 7.6/10 and the Fit Simplify Resistance Bands + Pull-Up Assist…
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Serious Steel Fitness 41" Assisted Pull-Up Band Set
$83Check price at AmazonRead full review
Fit Simplify Resistance Bands + Pull-Up Assist Bands Combo
$40Check price at AmazonRead full reviewTopsFive comparison scores
Side by side
| Serious Steel Fitness 41" Assisted Pull-Up Band Set | Fit Simplify Resistance Bands + Pull-Up Assist Bands Combo | |
|---|---|---|
| Price | $83 | $40 |
| Bands | 4 loop bands (#1: 5-35, #2: 10-50, #3: 25-80, #4: 50-120 lb) | 5 mini loops + 4 pull-up assist bands (12 pieces) |
| Length | 41" loops | — |
| Thickness | 4.5 mm | — |
| Material | 100% Natural Latex | Natural rubber/latex |
| Warranty | Defects in materials/workmanship (duration unspecified) | Lifetime (Fit Simplify site) |
| Mini Loop Resistance | — | Up to 74 lb (set) |
| Pull-Up Assist | — | Up to 120 lb assistance (stackable) |
How they differ in real use
Built from our resistance bands scoring, each product's published specifications, and verified owner feedback — not hands-on testing.
Both the Serious Steel Fitness 41" Assisted Pull-Up Band Set and the Fit Simplify Resistance Bands + Pull-Up Assist Bands Combo made our Top 5 Resistance Bands, at #3 (best premium) and #4. Premium 41" loop bands with documented 4.5 mm thickness and 100% natural latex with allergen disclosure. Four bands cover 5-120 lb for pull-up assistance and banded barbell work—bands only, no accessories. Two-in-one bundle combining mini loops (74 lb) and pull-up assist bands (120 lb assistance) for broader exercise coverage. Lifetime Warranty but no handles or anchors included.
We score resistance bands on Resistance Range (30%), Material Quality (30%), Versatility (20%), Accessories (10%) and Value (10%). On that basis the Serious Steel Fitness 41" Assisted Pull-Up Band Set totals 7.6 out of 10 and the Fit Simplify Resistance Bands + Pull-Up Assist Bands Combo 7.4. The widest gap is Resistance Range, where the Serious Steel Fitness 41" Assisted Pull-Up Band Set scores 8 against 7 for the Fit Simplify Resistance Bands + Pull-Up Assist Bands Combo — light to heavy options. Material Quality also separates them: 9 for the Serious Steel Fitness 41" Assisted Pull-Up Band Set versus 8 for the Fit Simplify Resistance Bands + Pull-Up Assist Bands Combo. The Fit Simplify Resistance Bands + Pull-Up Assist Bands Combo claws back ground on Accessories and Value.
On paper, the specifications that actually differ: Bands — 4 loop bands (#1: 5-35, #2: 10-50, #3: 25-80, #4: 50-120 lb) on the Serious Steel Fitness 41" Assisted Pull-Up Band Set versus 5 mini loops + 4 pull-up assist bands (12 pieces) on the Fit Simplify Resistance Bands + Pull-Up Assist Bands Combo; Material — 100% Natural Latex on the Serious Steel Fitness 41" Assisted Pull-Up Band Set versus Natural rubber/latex on the Fit Simplify Resistance Bands + Pull-Up Assist Bands Combo; Warranty — Defects in materials/workmanship (duration unspecified) on the Serious Steel Fitness 41" Assisted Pull-Up Band Set versus Lifetime (Fit Simplify site) on the Fit Simplify Resistance Bands + Pull-Up Assist Bands Combo.
Pricing as of February 19, 2026: $83 for the Serious Steel Fitness 41" Assisted Pull-Up Band Set and $40 for the Fit Simplify Resistance Bands + Pull-Up Assist Bands Combo, a $43 difference in the Fit Simplify Resistance Bands + Pull-Up Assist Bands Combo's favor. Owners praise the Serious Steel Fitness 41" Assisted Pull-Up Band Set for 100% natural latex with allergen disclosure (>99.9% free of soluble proteins) and 4.5 mm thickness documented; the most common complaint is no handles, door anchor, or ankle straps included. Owners praise the Fit Simplify Resistance Bands + Pull-Up Assist Bands Combo for mini loops + pull-up bands in one bundle and up to 74 lb loop resistance + 120 lb pull-up assistance; the most common complaint is no handles, door anchor, or ankle straps.
Serious Steel Fitness 41" Assisted Pull-Up Band Set
- 100% natural latex with allergen disclosure (>99.9% free of soluble proteins)
- 4.5 mm thickness documented
- 4 bands spanning 5-120 lb
- 41" loop format for pull-ups and barbell work
- No handles, door anchor, or ankle straps included
- Warranty duration unspecified
- MSRP not published
Fit Simplify Resistance Bands + Pull-Up Assist Bands Combo
- Mini loops + pull-up bands in one bundle
- Up to 74 lb loop resistance + 120 lb pull-up assistance
- Natural rubber/latex construction
- Storage bags included
- No handles, door anchor, or ankle straps
- Resistance split across two band types (not stackable together)
- Thickness/dimensions unspecified
Which should you buy?
The Serious Steel Fitness 41" Assisted Pull-Up Band Set is the better fit for pull-up progression and assistance and banded barbell training — it is the higher-scoring pick here, chiefly for Resistance Range and Material Quality. The Fit Simplify Resistance Bands + Pull-Up Assist Bands Combo is the better fit for those wanting both loop types and pull-up training + glute activation, and the stronger choice if Accessories and Value matter more to you than the overall score. If the $43 saving matters more than Resistance Range, the Fit Simplify Resistance Bands + Pull-Up Assist Bands Combo is the better value. The Serious Steel Fitness 41" Assisted Pull-Up Band Set is a poor fit for those wanting handles and anchors; the Fit Simplify Resistance Bands + Pull-Up Assist Bands Combo is a poor fit for cable machine simulation (no handles).
Choose the Serious Steel Fitness 41" Assisted Pull-Up Band Set if
- Pull-up progression and assistance
- Banded barbell training
- Serious strength athletes
Skip it if
- Those wanting handles and anchors
- Cable machine simulation
Choose the Fit Simplify Resistance Bands + Pull-Up Assist Bands Combo if
- Those wanting both loop types
- Pull-up training + glute activation
- Reducing redundant band purchases
Skip it if
- Cable machine simulation (no handles)
- Those wanting a single stackable system
Common questions
Is the Serious Steel Fitness 41" Assisted Pull-Up Band Set better than the Fit Simplify Resistance Bands + Pull-Up Assist Bands Combo?
In our Resistance Bands ranking the Serious Steel Fitness 41" Assisted Pull-Up Band Set scores higher overall, 7.6 to 7.4, with the biggest advantage in Resistance Range. The Fit Simplify Resistance Bands + Pull-Up Assist Bands Combo is stronger on Accessories and Value, so it is the better pick if those matter most to you.
How much more does the Serious Steel Fitness 41" Assisted Pull-Up Band Set cost than the Fit Simplify Resistance Bands + Pull-Up Assist Bands Combo?
$43 more as of February 19, 2026: $83 for the Serious Steel Fitness 41" Assisted Pull-Up Band Set against $40 for the Fit Simplify Resistance Bands + Pull-Up Assist Bands Combo. Prices move, so the merchant page shows the current figure. What the extra buys is mostly Resistance Range — 8 versus 7 in our scoring.
What is the main difference between the Serious Steel Fitness 41" Assisted Pull-Up Band Set and the Fit Simplify Resistance Bands + Pull-Up Assist Bands Combo?
The headline spec difference is Bands: 4 loop bands (#1: 5-35, #2: 10-50, #3: 25-80, #4: 50-120 lb) on the Serious Steel Fitness 41" Assisted Pull-Up Band Set versus 5 mini loops + 4 pull-up assist bands (12 pieces) on the Fit Simplify Resistance Bands + Pull-Up Assist Bands Combo. In use, the gap that matters most is Resistance Range (8 vs 7 in our scoring): light to heavy options.