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700x28c Tube

700x28c Tube shows searches that convert (11.6% search→purchase), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Flapen Score

58
Worth a look

Top 14% of 8,101 Sports & Outdoors niches · +11 vs the category median of 47

Market size 32Growth 72Conversion 93Competition 38Returns 74Price range 64Avg price 77Brand share 48Review moat 24Quality gap 67
This niche Category average · 8,101 niches

Is 700x28c Tube profitable on Amazon?

According to Flapen's Amazon United States niche tracking, 700x28c Tube is a $152K/yr Amazon United States market (84K searches/yr). The top 5 brands hold 76% of demand. Demand peaks in Apr–May–Jun–Jul–Sep. Verdict: Worth a look — 58/100.

700x28c Tube: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved +55.2% over the last 90 days and 11.6% of searches end in a purchase.

$152K

revenue / yr

Units sold / yr13K
Search volume / yr+55.2%84K
Conversion rate11.6%
Avg price$15.67

Who owns the niche?

The top 5 brands hold 76% of demand, so 24% of the market is open.

24%

open market share

Brands · sellers13 · 51
Top-5 product click share62%
Open market24%
Avg brand age60 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.3★ — the gap to enter on.

0/100

page quality · 21 products

Sponsored placement86%
New entrants (1y)3· 2 succeeded
Avg rating4.3★
Avg reviews5,157

Top 700x28c Tube products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 62% of clicks — established leaders, but buyers still shop beyond them.

$0$8K$15K$23K$30K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

13 rising

Sellers

51

Top-5 brand share

76%

Top 20: 100%

Top-5 click share

62%

Top 20: 99%

Open market

19%

  • MAKELEN32%
  • Continental24%
  • Ultraverse7%
  • BELL6%
  • YunSCM6%
  • FANSPRO5%

700x28c Tube demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume84KCVR11.6%Products21Brands13Top 5 Brands76%OOS Rate0.0%Rating4.3★Reviews5,157Avg BSR#185
2K2KSpike '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Apr, May, Jun, Jul, Sep · busiest ÷ quietest = 3.5×

Top 700x28c Tube search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • 700x28c tube26K/yr
  • 700x32c bike tube21K/yr
  • 700x32c tire bicycle tube4K/yr
  • 700 x 32c bike tube5K/yr
  • 700x28c inner tube4K/yr
  • bicycle tubes 700 x 28-324K/yr
  • bike tube 700x32c3K/yr
  • road bike inner tube 700 x 28c3K/yr
  • road bike tubes 700x28c presta3K/yr
  • 700x28 tube2K/yr

What reviews say buyers love and hate about 700x28c Tube

What buyers mention most, as a share of all reviews.

What buyers love

79% of reviews
Quality-Overall25%

Best quality bicycle tubes

Value For Money14%

Good deal

Size-Overall14%

Good fit

Durability7%

still really durable

Advertised Vs Actual Product5%

Works as intended

What buyers complain about

70% of reviews
Quality-Overall18%

Piece of garbage

Durability13%

tear after use

Inflation/Deflation11%

Tubes blew up when inflating

Leak-Proof6%

One of the cracks was leaking air

Value For Money6%

It got far too expensive

700x28c Tube return rate & reasons

Why buyers send it back, as a share of all return requests.

2.1%

Return rate

76%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Size-Overall
64%
2Advertised Vs Actual Product
8%
3Leak-Proof
7%
4Inflation/Deflation
3%
5Defective Material/Parts
3%

Common 700x28c Tube questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores 700x28c Tube 58/100 on Amazon United States — Worth a look. The niche generates $152K/yr across 21 tracked products. 2 of 3 products launched in the last 360 days are still selling. Search demand moved +55.2% over the last 90 days.
Search demand for 700x28c Tube on Amazon United States peaks in Apr–May–Jun–Jul–Sep, where the busiest month runs 3.5× the quietest.