bike tail light
Worth a lookShows a sweet-spot price point ($24.01 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Avg price
Incredible$24.01avg listing price — sweet spot $15–$100
Brand share
Great57%top-5 brand share — no brand owns this niche
Returns
Good2.1%return rate — above 5% kills the launch gate
Market size
Good$774K$774K/yr · 568K searches
Competition
Good44%top-5 click share — leaders hold, buyers still browse
Conversion
Good5.7%search→purchase rate — share of searches ending in a sale
Growth
Good+34.2%90-day search growth — must beat 0% to launch
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Price range
Good$6.12–$155.10cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Okay2,196.14avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, bike tail light is a $774K/yr Amazon United States market (568K searches/yr). The top 5 brands hold 57% of demand. Demand peaks in Sep. Verdict: Worth a look — 67/100.
Data updated Jul 24, 2026 · scored weekly · How we score niches
bike tail light market data
- Units sold / yr
- 30K–40K
- avg 500–750/product
- Revenue / yr
- $720K–$960K
- units × avg price
- Conversion rate
- 5.7%
- Avg BSR
- #37
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 89%
- Out of stock
- 5.2%
- Avg brand age
- 45 months
- Avg seller age
- 186 days
Competition & brand share
The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.Brands
29 falling
Sellers
80
Top-5 brand share
57%
Top 20: 93%
Top-5 click share
44%
Top 20: 77%
Open market
36%
- Ascher17%
- ROCKBROS13%
- BLITZU13%
- DARKBEAM8%
- Cygolite7%
- Ravemen7%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +34.2% search growth over the last 90 days.Peak months: Sep · busiest ÷ quietest = 2.0×
Top bike tail light search terms
- bike tail light111K/yr
- rear bike light95K/yr
- bike rear light60K/yr
- bicycle tail light38K/yr
- bike taillights32K/yr
- bicycle rear light24K/yr
- luz trasera para bicicleta25K/yr
- ebike tail light18K/yr
- bike brake light17K/yr
- bike back light17K/yr
Top bike tail light products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
BLITZU USB-C Rechargeable Bike Tail Light 2 Pack Bright Bicycle Rear Cycling Safety Flashlight Accessories for Night Riding Cyborg 120T 4 Light Modes for Adults Kids Men Women Road Mountain
BLITZU$13.334.6★5,092 rev
Ascher USB Rechargeable LED Bike Tail Lights 2 Pack Bright Bicycle Cycling Rear Light 4 Light Mode Options Safety Bike Light for Adults Men Women Road Mountain(2 USB Cables Included)
Ascher$12.034.6★9,152 rev
ROCKBROS Bike Tail Light Smart Brake Sensing Bicycle Rear Lights Ultra Bright LED Back Lights Type C USB Rechargeable IPX6 Waterproof Cycling Safety Taillight Accessories
ROCKBROS$25.174.6★757 rev
DARKBEAM Bike Tail Light with LED Display Screen USB-C Rechargeable 6 Light Modes IP55 Waterproof Bicycle Taillight for Night Riding Super Bright Rear Bike Light for Road Mountain Cycling
DARKBEAM$10.654.4★686 rev
Ascher USB Rechargeable LED Bike Tail Lights 2 Pack Bright Bicycle Cycling Rear Light 4 Light Mode Options Safety Bike Light for Adults Men Women Road Mountain(2 USB Cables Included)
Ascher$13.494.6★9,152 rev
Newest
by launch date
Smart Bike Tail Light Brake Sensing Auto On/Off Super Bright 22 LEDs Rear Bike Light 5 Lighting Modes USB C Rechargeable Bicycle Taillight IP65 Waterproof Saddle and Seatpost Mount
Tellegante$18.7381 rev
RAVEMEN CL01 Bike Tail Light 300 Wide-Angle Rear Bicycle Light for Night Riding Saddle Mount Bike Taillight Safety Accessories with Auto On/Off Brake Sensing 5 Modes 2 Mounting Ways
Ravemen$19.00312 rev
DARKBEAM Bike Tail Light with LED Display Screen USB-C Rechargeable 6 Light Modes IP55 Waterproof Bicycle Taillight for Night Riding Super Bright Rear Bike Light for Road Mountain Cycling
DARKBEAM$10.65686 rev
Ascher USB Rechargeable LED Bike Tail Lights 2 Pack Bright Bicycle Cycling Rear Light 4 Light Mode Options Safety Bike Light for Adults Men Women Road Mountain(2 USB Cables Included)
Ascher$13.499,152 rev
RAVEMEN TR150/TR250 Bike Tail Light 280 Visible Bike Rear Light with Brake Detection and Auto On Off Feature 3 Mounting Options (TR150)
Ravemen$28.87329 rev
Trending
90-day click momentumSmart Bike Tail Light Brake Sensing Auto On/Off Super Bright 22 LEDs Rear Bike Light 5 Lighting Modes USB C Rechargeable Bicycle Taillight IP65 Waterproof Saddle and Seatpost Mount
Tellegante$18.734.5★
Ascher Ultra Bright USB Rechargeable Bike Light Set Powerful Bicycle Front Headlight and Back Taillight 4 Light Modes Easy to Install for Men Women Road Mountain Cycling Black
Ascher$16.614.4★
Garmin Varia RTL515 Cycling Rearview Radar with Tail Light Visual and Audible Alerts for Vehicles Up to 153 Yards Away - 010-02376-00
Garmin$155.104.8★
Ascher USB Rechargeable LED Bike Tail Lights 2 Pack Bright Bicycle Cycling Rear Light 4 Light Mode Options Safety Bike Light for Adults Men Women Road Mountain(2 USB Cables Included)
Ascher$13.494.6★
ROCKBROS Bike Tail Light Smart Brake Sensing Bicycle Rear Lights Ultra Bright LED Back Lights Type C USB Rechargeable IPX6 Waterproof Cycling Safety Taillight Accessories
ROCKBROS$25.174.6★
What buyers say about bike tail light
What buyers praise and complain about, mined from review topics.What buyers love
“Bright LEDs”
“Easy to charge”
“Solid build quality”
“Great deal”
“Battery last forever”
“As advertised”
“Ease of use”
“Easy to set up”
“great safety inhancement”
“Very durable”
What buyers complain about
“Didn't last”
“It is definitely not as bright as shown in the pictures”
“Bad battery life”
“Poor quality parts”
“Doesn't work”
“didn't fit properly”
“Very poor mounting system”
“offering no manual”
“Button is hard to press”
“The sound alert is loud”
Top return reasons
Common questions
- Is bike tail light profitable to sell on Amazon United States?
- The niche generates $774K/yr across 44 tracked products. 2 of 5 products launched in the last 360 days are still selling. 90-day search growth is +34.2%. Flapen's verdict: Worth a look (67/100).
- How competitive is the bike tail light niche?
- 29 brands and 80 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 57% of demand.
- What do buyers complain about in bike tail light?
- Top complaints mined from reviews: Durability, Brightness/Shine/Glow, Battery Life. The return rate is 2.1%.
- When does demand for bike tail light peak?
- Demand peaks in Sep; the busiest month runs 2.0× the quietest.
- What does it cost to enter the bike tail light niche?
- Listings span $6.12–$155.10; the average listing price is $24.01 (sweet spot $15–$100). The average incumbent carries 2,196 reviews — the moat a new listing must climb.