45
rear fender
Skip itA small market ($64K/yr) — this niche doesn't clear our bar today.
Review moat
Incredible34.76avg incumbent reviews — the moat a new listing must climb
Avg price
Great$22.66avg listing price — sweet spot $15–$100
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Price range
Great$10.23–$43.62cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Good71%top-5 brand share — brands hold most of the demand
Competition
Okay60%top-5 click share — leaders hold, buyers still browse
Growth
Bad-1.5%90-day search growth — must beat 0% to launch
Conversion
Bad1.9%search→purchase rate — share of searches ending in a sale
Returns
Bad6.6%return rate — above 5% kills the launch gate
Market size
Bad$64K$64K/yr · 151K searches