48
26 inch inner tube
Skip itPrices mostly outside the sweet spot ($3.51–$12.45) — this niche doesn't clear our bar today.
Conversion
Incredible14.7%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.7%return rate — above 5% kills the launch gate
Growth
Good+59.8%90-day search growth — must beat 0% to launch
Review moat
Okay1,828.33avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Market size
Okay£122K£122K/yr · 96K searches
Avg price
Bad£8.60avg listing price — sweet spot $15–$100
Brand share
Bad91%top-5 brand share — brand-locked demand
Competition
Bad76%top-5 click share — a locked-up shelf
Price range
Bad£3.51–£12.45cheapest to priciest tracked listing — scored on the share inside $15–$100