tag along bike
Skip itWeak search conversion (0.8%) — this niche doesn't clear our bar today.
Avg price
Good$117.47avg listing price — sweet spot $15–$100
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Review moat
Good1,207.58avg incumbent reviews — the moat a new listing must climb
Growth
Good+28.7%90-day search growth — must beat 0% to launch
Competition
Good53%top-5 click share — leaders hold, buyers still browse
Brand share
Okay79%top-5 brand share — brands hold most of the demand
Market size
Okay$183K$183K/yr · 188K searches
Price range
Okay$19.80–$344.46cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Bad5.5%return rate — above 5% kills the launch gate
Conversion
Bad0.8%search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United States niche tracking, tag along bike is a $183K/yr Amazon United States market (188K searches/yr). The top 5 brands hold 79% of demand. Demand peaks in Mar–Apr–May–Jun. Verdict: Skip it — 44/100.
Data updated Jul 24, 2026 · scored weekly · How we score niches
tag along bike market data
- Units sold / yr
- 1K–1K
- avg 0–100/product
- Revenue / yr
- $117K–$147K
- units × avg price
- Conversion rate
- 0.8%
- Avg BSR
- #9
- Page quality
- 0%
- Prime
- 83%
- Sponsored
- 92%
- Out of stock
- 3.4%
- Avg brand age
- 48 months
- Avg seller age
- 177 days
Competition & brand share
The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.Brands
14 falling
Sellers
30
Top-5 brand share
79%
Top 20: 100%
Top-5 click share
53%
Top 20: 96%
Open market
16%
- BELL25%
- Ercabikker20%
- Instep15%
- Retrospec11%
- Schwinn8%
- KaZAM4%
- Open — no brand owns it (8 brands, 16%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +28.7% search growth over the last 90 days.Peak months: Mar, Apr, May, Jun · busiest ÷ quietest = 3.0×
Top tag along bike search terms
- bike attachment for kids57K/yr
- bike carrier for kids31K/yr
- kids bike attachment to adult bike8K/yr
- baby bike carrier9K/yr
- baby carrier for bike8K/yr
- bike child carrier9K/yr
- bike baby carrier10K/yr
- child bike carrier7K/yr
- kids bike carrier5K/yr
- toddler bike carrier5K/yr
Top tag along bike 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
Bell Paw Patrol Child Bike Accessories
BELL$19.804.6★496 rev

Instep Sync Single Seat Bike Child Trailer Max Weight 40 lbs. 5-Point Harness Folding Frame Quick Release Wheels Easy Storage Bug Screen & Weather Shield Green/Grey
Instep$139.014.6★2,993 rev

Ercabikker Kids Bike seat Front Child Carrier Bike Chair for Bicycle Kids seat for Children 2~4 Years Weight 55 lbs Off White
Ercabikker$58.793.9★132 rev

Retrospec Rover Kids Bicycle Trailer - Single & Double Passenger Childrens Foldable/Collapsible Tow Behind Bike Trailer with 16 Wheels Safety Reflectors & Rear Storage Compartment - Blue Ridge
Retrospec$167.544.4★1,707 rev

Schwinn Deluxe Child Bike Carrier Seats one Kid Ages 1+ Frame Mount 3-Point Safety Harness and Foot Wells Quick Release Design Comfortable Padding Rear-Mounted Child Bike Seat for Toddler
Schwinn$117.754.5★5,296 rev
Newest
by launch date
Sepnine Kids Bike Trailer Suitable for 1 to 2 Children Double Seat Universal Coupler Foldable Canopy with Bug Screen and Weather Shield with 5-Point Harness and Storage Bags
Sepnine$118.7915 rev

Yinbly Front Mounted Child Bike Seat for Adult MTBInteractive Toddler Bicycle Carrier with Full Guardrail Foot Pedals & Removable Foot Straps Height Adjustable for Kids 15 Years (Up to 55lbs)
Yinbly$44.3134 rev

Bwcece Kids Bike Seat Rear with Adjustable Headrest Rear Child Bike Seat with Foot Pedals Back Rest Handrail.Child Carrier Bike Chair for Bicycle Designed for Children Aged 18 Month to 8 Years Old
Bwcece$75.5057 rev

UNIKOO Rear Kids Bike Seat Heavy Duty Back Mount Kids Bike Seat for Aged 12 Month - 8 Years Old Child Carrier Bike Chair for Bicycle Kids Seat Foam Seat Belt with Reflective Strip
UNIKOO$68.7843 rev

Sepnine Kids Bike Trailer 2 in1 Canopy Carrier Converts to Stroller Suitable for 1 to 2 Kids 12+ Months Quick Attach to Bike Foldable with 5-Point Harness and Storage Bags
Sepnine$138.97132 rev
Trending
90-day click momentum
Bell Paw Patrol Child Bike Accessories
BELL$19.804.6★

Sepnine Kids Bike Trailer Suitable for 1 to 2 Children Double Seat Universal Coupler Foldable Canopy with Bug Screen and Weather Shield with 5-Point Harness and Storage Bags
Sepnine$118.793.7★

Burley Bee 1 and 2 Seat Lightweight Kids Bike-Only Trailer
Burley Design$344.464.8★

Retrospec Rover Bike Trailer for Kids - Foldable Single & Double Passenger Design With 16in Wheels 5-Point Safety Harness & Weather Shield - Baby Bike Trailer With Storage
Retrospec$191.534.4★

Yinbly Front Mounted Child Bike Seat for Adult MTBInteractive Toddler Bicycle Carrier with Full Guardrail Foot Pedals & Removable Foot Straps Height Adjustable for Kids 15 Years (Up to 55lbs)
Yinbly$44.314.4★
What buyers say about tag along bike
What buyers praise and complain about, mined from review topics.What buyers love
“It's sturdy”
“Assembly was easy”
“Good quality, easy to assemble, good space the size is perfect,”
“Seat feels comfortable”
“Great and affordable”
“Fits well”
“My kid is enjoying it”
“The material is super durable and great quality”
“The cushion is soft and more padded making long rides more comfortable and enjoyable”
“Easy to use”
What buyers complain about
“assembly is a bit of a pain”
“Garbage quality”
“Super small”
“Instructions are terrible”
“Broke after 3 uses”
“it only has a bar with a kind of foam covering underneath the seat area is not that comfortable”
“feels so flimsy that a baby could break the thing”
“Cheap Material”
“Snap on top hard to get closed completely”
“I wished it was more padded for comfort”
Top return reasons
Common questions
- Is tag along bike profitable to sell on Amazon United States?
- The niche generates $183K/yr across 24 tracked products. 4 of 4 products launched in the last 360 days are still selling. 90-day search growth is +28.7%. Flapen's verdict: Skip it (44/100).
- How competitive is the tag along bike niche?
- 14 brands and 30 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 79% of demand.
- What do buyers complain about in tag along bike?
- Top complaints mined from reviews: Assembly/Installation, Quality-Overall, Size-Overall. The return rate is 5.5% — above our launch gate.
- When does demand for tag along bike peak?
- Demand peaks in Mar–Apr–May–Jun; the busiest month runs 3.0× the quietest.
- What does it cost to enter the tag along bike niche?
- Listings span $19.80–$344.46; the average listing price is $117.47 (sweet spot $15–$100). The average incumbent carries 1,208 reviews — the moat a new listing must climb.