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12 Speed Cassette

a small market ($30K/yr) — 12 Speed Cassette doesn't clear our bar today.

Flapen Score

39
Skip it

Ranks 6,237 of 8,101 Sports & Outdoors niches · −8 vs the category median of 47

Market size 7Growth 32Conversion 15Competition 70Returns 35Price range 48Avg price 85Brand share 29Review moat 88Quality gap 42
This niche Category average · 8,101 niches

Is 12 Speed Cassette profitable on Amazon?

According to Flapen's Amazon United States niche tracking, 12 Speed Cassette is a $30K/yr Amazon United States market (34K searches/yr). The top 5 brands hold 88% of demand. Verdict: Skip it — 39/100.

12 Speed Cassette: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved +5.2% over the last 90 days and 1.2% of searches end in a purchase.

$30K

revenue / yr

Units sold / yr750
Search volume / yr+5.2%34K
Conversion rate1.2%
Avg price$72.70

Who owns the niche?

The top 5 brands hold 88% of demand, so 12% of the market is open.

12%

open market share

Brands · sellers12 · 69
Top-5 product click share43%
Open market12%
Avg brand age59 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.

0/100

page quality · 32 products

Sponsored placement88%
New entrants (1y)4· 0 succeeded
Avg rating4.5★
Avg reviews244

Top 12 Speed Cassette 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 43% of clicks — established leaders, but buyers still shop beyond them.

$0$1K$2K$4K$5K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

12 rising

Sellers

69

Top-5 brand share

88%

Top 20: 100%

Top-5 click share

43%

Top 20: 87%

Open market

9%

  • SHIMANO50%
  • BUCKLOS18%
  • VG SPORTS8%
  • SRAM6%
  • Relwears6%
  • Airuzara3%
  • Open — no brand owns it (6 brands, 9%)

12 Speed Cassette demand & seasonality

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

Volume34KCVR1.2%Products32Brands12Top 5 Brands88%OOS Rate2.9%Rating4.5★Reviews244Avg BSR#115
1K600Spike '24Prime Day '25Black Friday '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Top 12 Speed Cassette search terms shoppers use

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

  • 12 speed cassette20K/yr
  • shimano 12 speed cassette12K/yr
  • shimano cassette 12 speed2K/yr

What reviews say buyers love and hate about 12 Speed Cassette

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

What buyers love

93% of reviews
Quality-Overall37%

Great cassette and Great quality, price

Advertised Vs Actual Product13%

Exactly as advertised

Value For Money12%

Good deal

Brightness/Shine/Glow6%

Nice shiny cassette

Functionality-Overall6%

Works just as well as big name cassettes

What buyers complain about

88% of reviews
Quality-Overall25%

the machining quality is not there

Ease Of Use19%

Just can't use it

Durability19%

bent after two rides of installation

Advertised Vs Actual Product13%

This information should be on product description

Assembly/Installation13%

Tricky to install

12 Speed Cassette return rate & reasons

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

4.2%

Return rate

66%

Fixable by listing

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

1Size-Overall
51%
2Advertised Vs Actual Product
12%
3Functionality-Overall
7%
4Defective Material/Parts
7%
5Value For Money
5%

Common 12 Speed Cassette questions

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

Flapen scores 12 Speed Cassette 39/100 on Amazon United States — Skip it. The niche generates $30K/yr across 32 tracked products. 0 of 4 products launched in the last 360 days are still selling. Search demand moved +5.2% over the last 90 days.
Search demand for 12 Speed Cassette on Amazon United States is steady year-round — the busiest month runs 1.4× the quietest.