44
brake caliper bolt
Skip itA small market ($30K/yr) — this niche doesn't clear our bar today.
Review moat
Incredible60.1avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Growth
Good+38.0%90-day search growth — must beat 0% to launch
Competition
Good49%top-5 click share — leaders hold, buyers still browse
Returns
Okay3.1%return rate — above 5% kills the launch gate
Avg price
Okay$10.91avg listing price — sweet spot $15–$100
Brand share
Okay87%top-5 brand share — brands hold most of the demand
Price range
Okay$6.90–$17.71cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Bad1.8%search→purchase rate — share of searches ending in a sale
Market size
Bad$30K$30K/yr · 152K searches