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5x4.5 wheel spacers
Skip itHigh returns (8.1%) — this niche doesn't clear our bar today.
Avg price
Great$58.42avg listing price — sweet spot $15–$100
Review moat
Great361.05avg incumbent reviews — the moat a new listing must climb
Price range
Good$16.94–$137.69cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good45%top-5 click share — leaders hold, buyers still browse
Brand share
Good70%top-5 brand share — brands hold most of the demand
Conversion
Okay3.9%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Okay+7.5%90-day search growth — must beat 0% to launch
Market size
Okay$147K$147K/yr · 65K searches
Returns
Bad8.1%return rate — above 5% kills the launch gate