curl bar 1 inch
Skip itA small market ($31K/yr) — this niche doesn't clear our bar today.
Avg price
Incredible$38.45avg listing price — sweet spot $15–$100
Price range
Incredible$17.72–$99.06cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Great2.0%return rate — above 6% kills the launch gate
Review moat
Good1,209.55avg incumbent reviews — the moat a new listing must climb
Competition
Okay61%top-5 click share — leaders hold, buyers still browse
Brand share
Okay80%top-5 brand share — brands hold most of the demand
Conversion
Okay3.2%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Growth
Okay+5.0%90-day search growth — must beat 0% to launch
Market size
Bad$31K$31K/yr · 25K searches
According to Flapen's Amazon United States niche tracking, curl bar 1 inch is a $31K/yr Amazon United States market (25K searches/yr). The top 5 brands hold 80% of demand. Verdict: Skip it — 43/100.
Data updated Jul 17, 2026 · scored weekly · How we score niches
curl bar 1 inch market data
- Units sold / yr
- 1K–1K
- avg 0–100/product
- Revenue / yr
- $38K–$48K
- units × avg price
- Launch success
- —
- 1 of 1 new (360d)
- Conversion rate
- 3.2%
- Avg BSR
- #153
- Page quality
- 0%
- Prime
- 85%
- Sponsored
- 80%
- Out of stock
- 12.5%
- Avg brand age
- 52 months
- Avg seller age
- 194 days
Competition & brand share
The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.Brands
11 flat
Sellers
15
Top-5 brand share
80%
Top 20: 100%
Top-5 click share
61%
Top 20: 100%
Open market
13%
- ExtreSpo27%
- Yes4All17%
- LAVVON14%
- CAP Barbell13%
- MARCY10%
- AZOI6%
- Open — no brand owns it (5 brands, 13%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +5.0% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.5×
Top curl bar 1 inch search terms
- ez curl bar 1 inch9K/yr
- curl bar 1 inch7K/yr
- standard curl bar3K/yr
- 1 inch curl bar5K/yr
Top curl bar 1 inch products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 20 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
ExtreSpo 47 EZ Curl Bar Weight Lifting Bar for Hip Thrusts/Squats/Lunges 1-inch Weight Plates Curling Bar for Gym and Home with 2 Star Collars (220lb Weight Capacity)
ExtreSpo$39.264.6★1,368 rev
YES4ALL 480lbs Chrome EZ Curl Bar 47 Inches Curling Barbell 1 Inch Weight Lifting Bars for Bicep Tricep 2 Star Collars
Yes4All$28.564.7★1,310 rev
Marcy Standard Size (Fits 1-inch Plates) Curl Bar and Dumbbell Handle Set SDC-10.1
MARCY$33.474.3★6,082 rev
47 EZ Curl Bar Weight Lifting Bar 1-inch Curling Bars for Weight lifting Barbell bar for Hip Thrusts/Squats/Lunges for Gym and Home With 2 Star Double Risk T-nuts (220lb Weight Capacity) (Black)
LAVVON$33.764.7★716 rev
AZOI 47 EZ Curl Bar - 1-Inch Weight Lifting Bar with 2 Star Collars 220lb Capacity Curling Bar for Home Gym Exercise Barbell for Biceps Triceps Hip Thrusts Squats Lunges
AZOI$31.634.6★253 rev
Newest
by launch date
CAP Barbell Threaded Curl Bar Set with 50 LB Cement Grip Weight Plates | EZ Curl Bar with Threaded Collars for Strength Training & Home Gym Workouts
CAP Barbell$49.8091 rev
Mikolo Fixed Barbell Pre-Loaded Weight EZ Curl Bar PVC Barbell Weight Set for Strength Training and Weightlifting (10LB)
Mikolo$46.6954 rev
Mikolo Fixed Barbell Pre-Loaded Weight EZ Curl Bar PVC Barbell Weight Set for Strength Training and Weightlifting (40LB)
Mikolo$99.0654 rev
YIMITEE 47 Curl Bar with 2 Lock Collars Angled Weight Curling Bars Threaded Chrome Barbell for 1 Weight Plate Home Gym Strength Training Bar for Weightlifting Hip Thrust Squat Bicep Lunge Deadlift
YIMITEE$30.5616 rev
47 EZ Curl Bar Weight Lifting Bar 1-inch Curling Bars for Weight lifting Barbell bar for Hip Thrusts/Squats/Lunges for Gym and Home With 2 Star Double Risk Star-nuts (220lb Weight Capacity) (Black)
LAVVON$31.80140 rev
Trending
90-day click momentumMikolo Fixed Barbell Pre-Loaded Weight EZ Curl Bar PVC Barbell Weight Set for Strength Training and Weightlifting (10LB)
Mikolo$46.694.7★
TECHNOAGE 6FT Olympic Barbell for Strength and Weightlifting Training 1 Inch Olympic Bar Barbell for Squat Curl Deadlift Bench Press Overhead Press Hip Thrust 350LBS Capacity(Red&Silver)
TECHNOAGE$68.584.7★
Mikolo Fixed Barbell Pre-Loaded Weight EZ Curl Bar PVC Barbell Weight Set for Strength Training and Weightlifting (40LB)
Mikolo$99.064.7★
CAP Barbell Threaded Curl Bar Set with 50 LB Cement Grip Weight Plates | EZ Curl Bar with Threaded Collars for Strength Training & Home Gym Workouts
CAP Barbell$49.804.6★
Signature Fitness Standard Threaded Curl Barbell Curl Bar with Collars 48 inch Black
Signature Fitness$17.724.6★
What buyers say about curl bar 1 inch
What buyers praise and complain about, mined from review topics.What buyers love
“Looks well made”
“Great Value”
“As advertised”
“the grip is comfortable”
“There ok it works good for workout”
“perfect size”
“Very well construction”
“It is also easier on the wrist than your standard EZ curl bar”
“I have to say great price the material its made of is good I like the grip on the curl bar”
“Solid heavy dumbbell bars”
What buyers complain about
“Grips are too small”
“wasn't expecting this low quality”
“Not practical”
“I found the curves in it just didn't feel right”
“Too flimsy to be practical”
“The bar has some type of manufacturing defect on the threads”
“shorter like normal dumbbells”
“Wish they were thicker”
“Just what I ordered not cheap”
“Do not buy junk it will brake”
Top return reasons
Common questions
- Is curl bar 1 inch profitable to sell on Amazon United States?
- The niche generates $31K/yr across 20 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +5.0%. Flapen's verdict: Skip it (43/100).
- How competitive is the curl bar 1 inch niche?
- 11 brands and 15 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 80% of demand.
- What do buyers complain about in curl bar 1 inch?
- Top complaints mined from reviews: Grip, Quality-Overall, Ease Of Use. The return rate is 2.0%.
- When does demand for curl bar 1 inch peak?
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- What does it cost to enter the curl bar 1 inch niche?
- Listings span $17.72–$99.06; the average listing price is $38.45 (sweet spot $15–$100). The average incumbent carries 1,210 reviews — the moat a new listing must climb.