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8x6.5 to 8x170 wheel adapters
Skip itHigh returns (10.2%) — this niche doesn't clear our bar today.
Review moat
Incredible78.68avg incumbent reviews — the moat a new listing must climb
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Avg price
Good$111.84avg listing price — sweet spot $15–$100
Brand share
Okay78%top-5 brand share — brands hold most of the demand
Growth
Okay+10.1%90-day search growth — must beat 0% to launch
Price range
Okay$66.22–$164.87cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Okay69%top-5 click share — leaders hold, buyers still browse
Conversion
Bad1.9%search→purchase rate — share of searches ending in a sale
Market size
Bad$59K$59K/yr · 28K searches
Returns
Bad10.2%return rate — above 5% kills the launch gate