23
kids exercise bike
Skip itA concentrated shelf (top 5 take 96% of clicks) — this niche doesn't clear our bar today.
Returns
Good2.2%return rate — above 6% kills the launch gate
Avg price
Okay$198.23avg listing price — sweet spot $15–$100
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Market size
Okay$143K$143K/yr · 96K searches
Review moat
Okay3,818.71avg incumbent reviews — the moat a new listing must climb
Price range
Bad$29.70–$766.72cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Bad0.8%search→purchase rate — share of searches ending in a sale
Growth
Bad-34.2%90-day search growth — must beat 0% to launch
Brand share
Bad98%top-5 brand share — brand-locked demand
Competition
Bad96%top-5 click share — a locked-up shelf