20x4 Bike Tube
MaybeAn estimated 1.1% of orders come back. But the top 5 brands take 100% of clicks, so 20x4 Bike Tube is a Maybe.
- Flapen Score
- 54 / 100Top 25% of 8,101 Sports & Outdoors niches · +7 vs the category median of 4754
- Market size
- $480K/yr317K searches / yr
- 90-day growth
- +56.0%search demand this quarter
- Competition
- 96%top-5 click share · 5 brands · 8 sellers
Flapen Score
20x4 Bike Tube against its category
The dotted line is the Sports & Outdoors average. Past it, 20x4 Bike Tube is stronger. Inside it, weaker.
Market
The 20x4 Bike Tube market on Amazon at a glance
Shoppers on Amazon United States searched for 20x4 Bike Tube 317K times last year and spent an estimated $480K. All 5 brands take every click. Demand peaks in May–Jun–Jul. Flapen scores it 54 out of 100, a Maybe.
01 · Demand
An estimated 9.1% of those searches ended in a purchase.
Shoppers searched for this 317K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 9.1% of those searches ended in a purchase. Searches in the last 90 days moved +56.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated $480K a year.
- Searches, last 12 months
- 317K
- Growth, 90 days vs prior 90
- +56.0%
- Conversion, latest week
- 9.1%
- Market size, estimated
- $480Ka year
- Peak month
- July3.3× the quietest month
- Top search term
- 20x4.0 fat tire tube85K searches a year
02 · Price
A sale here is worth $16.68.
Listings sell for $16.68 on average, from $10.30 to $24.35. Amazon reports units sold in ranges. This niche sold 25K to 30K a year. The average listing sells 2,500 to 3,000 of them. At $16.68 that is $42K to $50K a year per listing.
- Average price
- $16.68inside the $15 to $100 sweet spot
- Price range
- $10.30–$24.35
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 25K–30K
- Units per listing a year
- 2,500–3,000
- Revenue per listing a year
- $42K–$50K
- Returns
- 1.1%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
100% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #61 within Tires & Tubes. It carries 825 reviews at 4.40 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #61in Tires & Tubes
- Average rating
- 4.40 starsAmazon United States average 4.42 stars
- Average reviews
- 825per listing
- Listings tracked
- 6
04 · Newcomers
3 of last year's 3 launches cleared the first-year sales bar.
3 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 32 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 3
- Successful launches
- 3Amazon's first-year sales bar
- Average brand age
- 32 months
Products
Top 20x4 Bike Tube products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 25, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
2 Pack 20x4 Fat Tire Bike Inner Tubes with Schrader Valve 20 x 4.0 Premium Butyl Rubber Inner Tube for 20 inch Ebike Electric Bicycle
- Price
- $18.54
- Rating
- 4.5/5
- Reviews
- 1,862
- Age
- 4y ago

Ultraverse 20 x 4.0 Inner Tube Set with Schrader Valve - Ideal for Mountain Bikes & E-Bikes with 20-Inch Fat Tires - Durable & Reliable Performance- 2 Pack with Tyre Levers
- Price
- $24.35
- Rating
- 4.5/5
- Reviews
- 2,576
- Age
- 3y ago

ALOTIKI 1 Pack 20x4.0 Fat Tire Tube with Schrader Valve 20x4 Inner Tube Premium Butyl Rubber Fat Tire Inner Tube for Mountain Bikes and Ebike Electric Bicycle
- Price
- $11.43
- Rating
- 4.3/5
- Reviews
- 129
- Age
- 7mo ago

ALOTIKI 3 Pack 20x4.0 Fat Tire Tube with Schrader Valve 20x4 Inner Tube Premium Butyl Rubber Fat Tire Inner Tube for Mountain Bikes and Ebike Electric Bicycle
- Price
- $20.42
- Rating
- 4.3/5
- Reviews
- 129
- Age
- 7mo ago

1 Pack 20x4.0 Fat Tire Tubes with AV 32mm 20x3.5-4.5 Fat Tire Tube Heavy Duty with 1 Tire Lever 20 x 4.0 Premium Butyl Rubber Bike Tube 20 x 3.50 20 x 4.0 20 x 4.5 for Road/MTB/E Bike by Hydencamm
- Price
- $10.30
- Rating
- 4.4/5
- Reviews
- 145
- Age
- 2y ago
Trending
estimated 90-day click momentum
ALOTIKI 3 Pack 20x4.0 Fat Tire Tube with Schrader Valve 20x4 Inner Tube Premium Butyl Rubber Fat Tire Inner Tube for Mountain Bikes and Ebike Electric Bicycle
- Price
- $20.42
- Rating
- 4.3/5
- Reviews
- 129
- Age
- 7mo ago

ALOTIKI 1 Pack 20x4.0 Fat Tire Tube with Schrader Valve 20x4 Inner Tube Premium Butyl Rubber Fat Tire Inner Tube for Mountain Bikes and Ebike Electric Bicycle
- Price
- $11.43
- Rating
- 4.3/5
- Reviews
- 129
- Age
- 7mo ago

2 Pack 20x4 Fat Tire Bike Inner Tubes with Schrader Valve 20 x 4.0 Premium Butyl Rubber Inner Tube for 20 inch Ebike Electric Bicycle
- Price
- $18.54
- Rating
- 4.5/5
- Reviews
- 1,862
- Age
- 4y ago

Ultraverse 20 x 4.0 Inner Tube Set with Schrader Valve - Ideal for Mountain Bikes & E-Bikes with 20-Inch Fat Tires - Durable & Reliable Performance- 2 Pack with Tyre Levers
- Price
- $24.35
- Rating
- 4.5/5
- Reviews
- 2,576
- Age
- 3y ago

2 Pack 20x4.0 26x4.0 Inch Premium Heavy-Duty Inner Tube with 32mm Schrader Valve Fat Tire Tube Puncture Resistant Tube for E-Bike Electric Bicycle Commuter Bikes & Mountain Bikes with 2 Tire Levers
- Price
- $15.05
- Rating
- 4.4/5
- Reviews
- 111
- Age
- 7mo ago
Newest
by launch date
ALOTIKI 1 Pack 20x4.0 Fat Tire Tube with Schrader Valve 20x4 Inner Tube Premium Butyl Rubber Fat Tire Inner Tube for Mountain Bikes and Ebike Electric Bicycle
- Price
- $11.43
- Rating
- 4.3/5
- Reviews
- 129
- Age
- 7mo ago

ALOTIKI 3 Pack 20x4.0 Fat Tire Tube with Schrader Valve 20x4 Inner Tube Premium Butyl Rubber Fat Tire Inner Tube for Mountain Bikes and Ebike Electric Bicycle
- Price
- $20.42
- Rating
- 4.3/5
- Reviews
- 129
- Age
- 7mo ago

2 Pack 20x4.0 26x4.0 Inch Premium Heavy-Duty Inner Tube with 32mm Schrader Valve Fat Tire Tube Puncture Resistant Tube for E-Bike Electric Bicycle Commuter Bikes & Mountain Bikes with 2 Tire Levers
- Price
- $15.05
- Rating
- 4.4/5
- Reviews
- 111
- Age
- 7mo ago

1 Pack 20x4.0 Fat Tire Tubes with AV 32mm 20x3.5-4.5 Fat Tire Tube Heavy Duty with 1 Tire Lever 20 x 4.0 Premium Butyl Rubber Bike Tube 20 x 3.50 20 x 4.0 20 x 4.5 for Road/MTB/E Bike by Hydencamm
- Price
- $10.30
- Rating
- 4.4/5
- Reviews
- 145
- Age
- 2y ago

Ultraverse 20 x 4.0 Inner Tube Set with Schrader Valve - Ideal for Mountain Bikes & E-Bikes with 20-Inch Fat Tires - Durable & Reliable Performance- 2 Pack with Tyre Levers
- Price
- $24.35
- Rating
- 4.5/5
- Reviews
- 2,576
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 96% of clicks. A locked shelf that new listings rarely crack.
Brands
5 falling
Sellers
8
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
96%
Top 20: 100%
Open market
0%
- Senaro65%
- Alotiki14%
- Ultraverse12%
- Hydencamm6%
- Mulhrat4%
- Open — no brand owns it (0%)
Demand
20x4 Bike Tube search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: May, Jun, Jul · busiest ÷ quietest = 3.3×
Search terms
Top 20x4 Bike Tube search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- 20x4.0 fat tire tube85K/yr
- jasion electric bike parts43K/yr
- ebike upgrades35K/yr
- 20x4 inner tube20K/yr
- e bike upgrades18K/yr
- jasion ebike parts18K/yr
- 20 x 4 fat tire tube17K/yr
- 20x4 fat tire tube12K/yr
- 20 x 4.0 fat tire tube8K/yr
- 20x4 tube8K/yr
Reviews and returns
What reviews say buyers love and hate about 20x4 Bike Tube
We read the reviews and the return reasons for every product selling here.
“finding it has a leak”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
17 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common 20x4 Bike Tube questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









