---
title: "Bike Lock — $9.4M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/sports-outdoors/bike-lock"
last_updated: "2026-08-06T03:41:14.991Z"
locale: en
meta:
description: "Niche score 68/100 · $9.4M/yr market · 5.5M searches/yr · $22.76 avg price. Clears our launch bar. Data updated Jul 2026."
"og:description": "Niche score 68/100 · $9.4M/yr market · 5.5M searches/yr · $22.76 avg price. Clears our launch bar. Data updated Jul 2026."
"og:title": "Bike Lock — $9.4M/yr Amazon US Niche (2026) - Flapen"
---
# **bike lock**
**Launch it**
A $9.4M/yr market growing +60.5% this quarter with returns at 2.8% — clears our launch bar.
Market size 100Growth 75Conversion 77Competition 57Returns 55Price range 87Avg price 94Brand share 51Review moat 23Quality gap 50
**Market size**
**Incredible****$9.4M**
$9.4M/yr · 5.5M searches
**Avg price**
**Great****$22.76**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$7.28–$85.60**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****7.4%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Great****+60.5%**
90-day search growth — must beat 0% to launch
**Competition**
**Good****51%**
top-5 click share — leaders hold, buyers still browse
**Returns**
**Good****2.8%**
return rate — above 5% kills the launch gate
**Brand share**
**Good****75%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Good****4.5★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****7,090.12**
avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, bike lock is a $9.4M/yr Amazon United States market (5.5M searches/yr). The top 5 brands hold 75% of demand. Demand peaks in Jun–Jul–Aug–Sep. Verdict: Launch it — 68/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **bike lock market data**
- **Units sold / yr**
- **400K–500K**
- avg 12,500–15,000/product
- **Revenue / yr**
- **$9.1M–$11.4M**
- units × avg price
- **Conversion rate**
- **7.4%**
- **Avg BSR**
- **#28**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **97%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **46 months**
- **Avg seller age**
- **171 days**
## **Competition & brand share**
The top 5 products take 51% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**18 **▼falling
**Sellers**
**76**
**Top-5 brand share**
**75%**
Top 20: 100%
**Top-5 click share**
**51%**
Top 20: 88%
**Open market**
**20%**
- Master Lock24% - Sportneer24% - NDakter12% - Titanker9% - Weogine5% - Hapleby5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +60.5% search growth over the last 90 days.
150K100KSpike '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jun, Jul, Aug, Sep · busiest ÷ quietest = 2.6×
[**Open Trend **](https://flapen.com/research/us/sports-outdoors/bike-lock/trend)
## **Top bike lock search terms**
- **bike lock**3.0M/yr+68.2%6.6% conv. - **bike locks heavy duty anti theft**318K/yr+61.9%5.0% conv. - **scooter lock**388K/yr+32.5%3.7% conv. - **bike locks**284K/yr+62.9%4.7% conv. - **bicycle lock**258K/yr+49.9%5.2% conv. - **ebike lock**141K/yr+87.4%2.9% conv. - **bike chain lock**126K/yr+50.7%4.5% conv. - **electric scooter lock**153K/yr+32.7%2.5% conv. - **chain lock**122K/yr+25.6%1.6% conv. - **bike lock combination**92K/yr+75.1%8.8% conv. [**All search terms **](https://flapen.com/research/us/sports-outdoors/bike-lock/search-terms)
## **Top bike lock 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.
0%4%$375K8%$750K12%$1.1M16%$1.5M1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Sportneer Bike Lock: 5 Digit Combination High Security Anti Theft Bike Chain Lock - 3.2/3.6/4ft Heavy Duty Keyless Bicycle Lock for Bike Motorcycle Scooter Door & Gate - Easy to Use Bike Accessories**Sportneer**$13.94**4.5★12,603 rev](https://www.amazon.com/dp/B01N67GAGC) [2**Master Lock Bike Lock Cable with Combination Black 8143D**Master Lock**$8.90**4.4★40,996 rev](https://www.amazon.com/dp/B000BVXDZM) [3**Sportneer Bike Lock: Heavy Duty Anti Theft Bike U Lock with 5ft Security Steel Cable - 17mm Shackle Bicycle U-Locks with 2 Keys & Mounting Bracket for Road Mountain Bike Size 7.76x5.02 1.64lb**Sportneer**$26.20**4.6★5,123 rev](https://www.amazon.com/dp/B081DHQDQG) [4**NDakter Bike Chain Lock 5 Digit Combination Heavy Duty Anti Theft Bicycle Chain Lock 3.2/4.27/5Ft Long Security Resettable Bike Locks for Bike Bicycle Scooter Motorcycle Door Gate Fence**NDakter**$13.63**4.5★7,763 rev](https://www.amazon.com/dp/B08RYFQ6RF) [5**Bike Chain Lock Heavy Duty Anti-Theft Bicycle Chain Lock 2.72 Ft Security Bike Locks with 3 Keys Waterproof Lock Chain for Bike Bicycle Scooter Motorcycle Door Gate Fence**Weogine**$9.94**4.6★2,824 rev](https://www.amazon.com/dp/B0CG5R5T21)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Corki Bike Lock Heavy Duty Anti Theft with 5ft Cable Bicycle U Lock**corki**$28.24**106 rev6mo ago](https://www.amazon.com/dp/B0GFDC2CJJ) [**Topcrown Bike Chain Lock 3.2Ft Long High Security Heavy Duty Anti Theft 5 Digit Combination Resettable Keyless Bicycle Lock for Bike/Electric Scooter/Ebike/Motorcycle(Black)**Topcrown**$9.96**533 rev11mo ago](https://www.amazon.com/dp/B0FNWF7624) [**Hapleby Premium Bike Lock Set with 2 Keys Bike U-Lock with 6 Feet Thickened Solid Steel Cable Heavy Duty Anti Theft Bicycle U-Lock with Mounting Bracket for Road Mountain Folding Bike and Scooter**Hapleby**$15.22**511 rev1y ago](https://www.amazon.com/dp/B0F99KLDZN) [**Hapleby Premium Bike Lock with 2pcs Keys Professional Bike Cable Lock of 4 Feet Heavy Duty Bicycle Lock Cable for Strong Anti-Theft Come with 1PCS Mounting Bracket**Hapleby**$8.04**2,176 rev2y ago](https://www.amazon.com/dp/B0CTH324FL) [**Bike Chain Lock Heavy Duty Anti-Theft Bicycle Chain Lock 2.72 Ft Security Bike Locks with 3 Keys Waterproof Lock Chain for Bike Bicycle Scooter Motorcycle Door Gate Fence**Weogine**$9.94**2,824 rev2y ago](https://www.amazon.com/dp/B0CG5R5T21)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Master Lock Black Set Preset Combination Bike Lock Metal Cable Lock has a Weather Resistant Vinyl Coating for Outdoor Equipment Bicycles 4 Feet Long Pack of 2 8143T**Master Lock**$13.52**4.4★**▲ 198%**](https://www.amazon.com/dp/B0BLP9M3HM) [**Master Lock Black Set Your Own Combination Bike Lock Metal Cable Lock has a Weather Resistant Vinyl Coating for Outdoor Durability 5 Feet Long 8370D**Master Lock**$16.23**4.4★**▲ 145%**](https://www.amazon.com/dp/B012SBHIOY) [**Corki Bike Lock Heavy Duty Anti Theft with 5ft Cable Bicycle U Lock**corki**$28.24**4.6★**▲ 97%**](https://www.amazon.com/dp/B0GFDC2CJJ) [**Topcrown Bike Chain Lock 3.2Ft Long High Security Heavy Duty Anti Theft 5 Digit Combination Resettable Keyless Bicycle Lock for Bike/Electric Scooter/Ebike/Motorcycle(Black)**Topcrown**$9.96**4.4★**▲ 67%**](https://www.amazon.com/dp/B0FNWF7624) [**Master Lock Bike Lock Cable with Combination Black 8143D**Master Lock**$8.90**4.4★**▲ 40%**](https://www.amazon.com/dp/B000BVXDZM)
**~~View all trending →~~**
## **What buyers say about bike lock**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Locking Mechanism**16%
*“I LOVE the Locking mechanism”*
**Quality-Overall**14%
*“The build quality also feels solid and well made, and it works exactly as described”*
**Ease Of Use**11%
*“Easy To Put On”*
**Value For Money**10%
*“Great value”*
**Strength**9%
*“The cable seems sturdy”*
**Advertised Vs Actual Product**6%
*“AS advertised”*
**Durability**4%
*“Had it for years”*
**Weight Heavy**3%
*“It's heavy which is good”*
**Size-Overall**3%
*“Fits my bike well”*
**Security**3%
*“Great security and Easy to Use”*
### **What buyers complain about **
**Durability**16%
*“broke after a few days”*
**Locking Mechanism**14%
*“NOT Secure”*
**Quality-Overall**12%
*“Cheap quality”*
**Size-Overall**9%
*“Its too short”*
**Ease Of Use**5%
*“Difficult to use”*
**Weight Heavy**5%
*“But WAY Too Heavy”*
**Functionality-Overall**4%
*“Didn't work very well”*
**Value For Money**3%
*“Don't buy cheap”*
**Strength**3%
*“Looks fragile”*
**Jamming/Clogging**3%
*“The locking mechanism is jammed”*
### **Top return reasons **
**Size-Overall**37%
**Weight Heavy**11%
**Locking Mechanism**11%
**Functionality-Overall**7%
**Advertised Vs Actual Product**6%
**Mechanism Issues**5%
**Value For Money**5%
**Thin**3%
**Defective Material/Parts**2%
**Quality-Overall**2%
## **Common questions**
- **Is bike lock profitable to sell on Amazon United States?**
- The niche generates $9.4M/yr across 33 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +60.5%. Flapen's verdict: Launch it (68/100).
- **How competitive is the bike lock niche?**
- 18 brands and 76 sellers compete. The top 5 products take 51% of clicks and top 5 brands hold 75% of demand.
- **What do buyers complain about in bike lock?**
- Top complaints mined from reviews: Durability, Locking Mechanism, Quality-Overall. The return rate is 2.8%.
- **When does demand for bike lock peak?**
- Demand peaks in Jun–Jul–Aug–Sep; the busiest month runs 2.6× the quietest.
- **What does it cost to enter the bike lock niche?**
- Listings span $7.28–$85.60; the average listing price is $22.76 (sweet spot $15–$100). The average incumbent carries 7,090 reviews — the moat a new listing must climb.
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