62
handlebar extender
Worth a lookShows no brand lock-in (top 5 brands take 42% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Brand share
Great42%top-5 brand share — no brand owns this niche
Avg price
Great$19.84avg listing price — sweet spot $15–$100
Price range
Great$5.83–$89.02cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Great30%top-5 click share — an open shelf
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Review moat
Good626.87avg incumbent reviews — the moat a new listing must climb
Growth
Good+43.6%90-day search growth — must beat 0% to launch
Conversion
Okay2.8%search→purchase rate — share of searches ending in a sale
Market size
Okay$140K$140K/yr · 255K searches
Returns
Bad5.8%return rate — above 5% kills the launch gate