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65

shimano entlüftungsset

Worth a look

Shows low returns (0.5%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 53Growth 78Conversion 77Competition 45Returns 98Price range 89Avg price 87Brand share 53Review moat 58Quality gap 38

Returns

Incredible0.5%

return rate — above 6% kills the launch gate

Price range

Great€9.91–€74.20

cheapest to priciest tracked listing — scored on the share inside $15–$100

Avg price

Great€19.69

avg listing price — sweet spot $15–$100

Growth

Great+68.5%

90-day search growth — must beat 0% to launch

Conversion

Great7.6%

search→purchase rate — share of searches ending in a sale

Review moat

Good1,166.29

avg incumbent reviews — the moat a new listing must climb

Market size

Good€345K

€345K/yr · 230K searches

Brand share

Good73%

top-5 brand share — brands hold most of the demand

Competition

Okay58%

top-5 click share — leaders hold, buyers still browse

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

According to Flapen's Amazon Germany niche tracking, shimano entlüftungsset is a €345K/yr Amazon Germany market (230K searches/yr). The top 5 brands hold 73% of demand. Demand peaks in Apr–May–Jun–Jul–Aug. Verdict: Worth a look — 65/100.

Data updated Jul 17, 2026 · scored weekly · How we score niches

Market data

Units sold / yr
15K–20K
avg 750–1,000/product
Revenue / yr
€295K–€394K
units × avg price
Launch success
1 of 1 new (360d)
Conversion rate
7.6%
Avg BSR
#51
Page quality
0%
Prime
76%
Sponsored
71%
Out of stock
0.4%
Avg brand age
35 months
Avg seller age
178 days

Competition

The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.

Brands

12 rising

Sellers

77

Top-5 brand share

73%

Top 20: 100%

Top-5 click share

58%

Top 20: 99%

Open market

18%

  • Borgen20%
  • sealantkit19%
  • Fantic2614%
  • BIBOKLTIY10%
  • SHIMANO10%
  • CHUMXINY9%
  • Open — no brand owns it (6 brands, 18%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +68.5% search growth over the last 90 days.
8K6KSpike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Apr, May, Jun, Jul, Aug · busiest ÷ quietest = 4.7×

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%5%€17K10%€34K15%€52K20%€69K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 21 tracked products in this niche — three views at once, no toggling.

Reviews

What buyers praise and complain about, mined from review topics.

What buyers love

Qualität insgesamt19%

“Excellent product”

beworben Vs Tatsächliches Produkt16%

“Alles Besten und alles so wie beschrieben”

Gesamtgröße13%

“Alles passt”

Preis-Leistungs-Verhältnis12%

“Geldsparmöglichkeit”

Benutzerfreundlichkeit10%

“Super easy”

Anleitung/Benutzerhandbuch/Fehlerbehebung9%

“Super Produkt mit sehr detaillierter deutschsprachiger Anleitung”

Effizienz6%

“Funkt tadellos”

Funktionalität insgesamt4%

“Hat alles super funktioniert”

Korrekt Inhalt1%

“Das Set funktioniert tadellos, die Menge der Teile ist auf den ersten Blick einschüchternd, aber die Anleitung ist unglaublich gut und erklärt sowohl die Teile, als auch deren Anwendung sehr präzise und gut nachvollziehbar”

Reibung1%

“Ein sehr gutes Tool zum Entlüftung der Bremse”

What buyers complain about

Qualität insgesamt22%

“Müll”

Gesamtgröße11%

“Spacer zu gross”

Kompatibilität – insgesamt9%

“Passt nicht an Tektro HDX300”

Haltbarkeit8%

“Beim ersten Entlüften ist gleich ein Gummi auseinander gefallen”

Anleitung/Benutzerhandbuch/Fehlerbehebung7%

“aber ohne Anleitung”

Auslaufsicher7%

“Leider undicht”

Defekt Material/Teile5%

“Teile nicht wie in der Bildbeschreibung”

Benutzerfreundlichkeit3%

“Einfacher geht es wirklich nicht”

beworben Vs Tatsächliches Produkt3%

“Teile nicht wie in der Bildbeschreibung”

Preis-Leistungs-Verhältnis2%

“noch nicht gebraut war mal günstig einfach als Vorrat gekauft”

Top return reasons

Gesamtgröße46%
Kompatibilität – insgesamt16%
Defekt Material/Teile9%
beworben Vs Tatsächliches Produkt5%
Funktionalität insgesamt5%
Qualität insgesamt3%
Auslaufsicher2%
Produktzustand2%
Add-Ons/Anhänge2%
Preis-Leistungs-Verhältnis1%

Common questions

Is shimano entlüftungsset profitable to sell on Amazon Germany?
The niche generates €345K/yr across 21 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +68.5%. Flapen's verdict: Worth a look (65/100).
How competitive is the shimano entlüftungsset niche?
12 brands and 77 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 73% of demand.
What do buyers complain about in shimano entlüftungsset?
Top complaints mined from reviews: Qualität insgesamt, Gesamtgröße, Kompatibilität – insgesamt. The return rate is 0.5%.
When does demand for shimano entlüftungsset peak?
Demand peaks in Apr–May–Jun–Jul–Aug; the busiest month runs 4.7× the quietest.
What does it cost to enter the shimano entlüftungsset niche?
Listings span €9.91–€74.20; the average listing price is €19.69 (sweet spot $15–$100). The average incumbent carries 1,166 reviews — the moat a new listing must climb.

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