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53

rennrad

Worth a look

Shows beatable incumbent ratings (4.0★), but weak search conversion (0.1%) keeps it on the watch list.

Market size 52Growth 80Conversion 2Competition 34Returns 89Price range 9Avg price 23Brand share 39Review moat 73Quality gap 95

Quality gap

Incredible4.0★

avg incumbent rating — lower means beatable quality

Returns

Great1.3%

return rate — above 6% kills the launch gate

Growth

Great+72.0%

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

Review moat

Good588.06

avg incumbent reviews — the moat a new listing must climb

Market size

Good€330K

€330K/yr · 668K searches

Brand share

Okay81%

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

Competition

Okay65%

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

Avg price

Bad€352.70

avg listing price — sweet spot $15–$100

Price range

Bad€9.49–€995.80

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

Conversion

Bad0.1%

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

Competition

The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.

Brands

11 falling

Sellers

16

Top-5 brand share

81%

Open market

13%

  • SIKLIN36%
  • HH HILAND16%
  • Bergsteiger14%
  • ATTABO8%
  • Occulto7%
  • Prophete6%
  • Open — no brand owns it (5 brands, 13%)

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%10%€33K20%€66K30%€99K40%€132K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 16 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +72.0% search growth over the last 90 days.
40K30KPrime Day '24Spike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 4.2×

Reviews

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

What buyers love

Preis-Leistungs-Verhältnis32%

“Preis Leistung passt, steht jetzt auf einer Trainings Bak”

Gesamtgröße15%

“perfekte Länge”

Qualität insgesamt10%

“Man merkt, dass hier auf Qualität geachtet wurde”

Komfort insgesamt8%

“Bequem und ausreichend für 100km touren”

Gewicht leicht8%

“Socken sind leicht und gut”

Übung/Sporteignung6%

“Dadurch eignen sich die Socken nicht nur fürs Radfahren, sondern auch gut als Geschenk für Radsportfans”

Design insgesamt5%

“einzigartigen Designs”

beworben Vs Tatsächliches Produkt5%

“Alles wie erwartet”

Materialqualität3%

“Das Material fühlt sich weich an”

Schweißresistenz1%

“kein Schwitzen”

What buyers complain about

Gesamtgröße50%

“Zu Groß”

Qualität insgesamt7%

“die Qualität ist geringer,”

Top return reasons

Gesamtgröße56%
Lücke/Loch7%
Qualität insgesamt5%
Defekt Material/Teile4%
Breite4%
Länge3%
Kissen3%
Nähen/Finish/Polieren3%
Brustpassform2%
Haltbarkeit2%