---
title: "Bike Lock Combination — £104K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/sports-outdoors/bike-lock-combination"
last_updated: "2026-07-31T08:13:43.797Z"
locale: en
meta:
description: "Niche score 55/100 · £104K/yr market · 118K searches/yr. Pricing outside the sweet spot ($8.28 avg) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 55/100 · £104K/yr market · 118K searches/yr. Pricing outside the sweet spot ($8.28 avg) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Bike Lock Combination — £104K/yr Amazon UK Niche (2026) - Flapen"
---
# **bike lock combination**
**Worth a look**
Shows low returns (1.1%), but pricing outside the sweet spot ($8.28 avg) keeps it on the watch list.
Market size 26Growth 55Conversion 90Competition 47Returns 92Price range 32Avg price 23Brand share 73Review moat 26Quality gap 63
**Returns**
**Great****1.1%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****10.7%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Good****61%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Growth**
**Good****+27.6%**
90-day search growth — must beat 0% to launch
**Competition**
**Okay****57%**
top-5 click share — leaders hold, buyers still browse
**Price range**
**Okay****£4.49–£19.85**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Okay****£104K**
£104K/yr · 118K searches
**Review moat**
**Okay****3,871.09**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Bad****£8.28**
avg listing price — sweet spot $15–$100
According to Flapen's Amazon United Kingdom niche tracking, bike lock combination is a £104K/yr Amazon United Kingdom market (118K searches/yr). The top 5 brands hold 61% of demand. Demand peaks in May–Jul. Verdict: Worth a look — 55/100.
Data updated Jul 29, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **bike lock combination market data**
- **Units sold / yr**
- **13K–15K**
- avg 500–750/product
- **Revenue / yr**
- **£104K–£124K**
- units × avg price
- **Conversion rate**
- **10.7%**
- **Avg BSR**
- **#16**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **83%**
- **Out of stock**
- **6.4%**
- **Avg brand age**
- **52 months**
- **Avg seller age**
- **171 days**
## **Competition & brand share**
The top 5 products take 57% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**19 **▼falling
**Sellers**
**33**
**Top-5 brand share**
**61%**
Top 20: 100%
**Top-5 click share**
**57%**
Top 20: 96%
**Open market**
**33%**
- REHKITTZ21% - SPGOOD20% - TIJAR8% - GOFRIEND7% - Ainiv6% - Opaza5%
## **Demand & seasonality**
Weekly Amazon search volume, last 52 weeks — +27.6% search growth over the last 90 days.
3K2KSpike '25Spike '26 seasonAugSepOctNovDecJanFebMarAprMayJunJul
Peak months: May, Jul · busiest ÷ quietest = 1.9×
[**Open Trend **](https://flapen.com/research/uk/sports-outdoors/bike-lock-combination/trend)
## **Top bike lock combination search terms**
- **bike lock combination**60K/yr+27.2%10.0% conv. - **combination bike lock**38K/yr+33.1%7.3% conv. - **bicycle lock combination**5K/yr+45.8%7.3% conv. - **combination locks bikes**6K/yr-12.0%8.4% conv. - **bike combination lock**5K/yr+42.9%6.8% conv. - **combination bike lock 4 digit**4K/yr+32.8%10.0% conv. [**All search terms **](https://flapen.com/research/uk/sports-outdoors/bike-lock-combination/search-terms)
## **Top bike lock combination 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%5%£5K10%£10K15%£16K20%£21K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 23 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**SPGOOD Bike Lock with Combination Bicycle Lock with Hardened Chain(Black)**SPGOOD**£6.60**4.4★24,350 rev](https://www.amazon.co.uk/dp/B081Q63BB8) [2**REHKITTZ 5-Digit Combination Bike Lock 12 mm Cable 120 cm Length**REHKITTZ**£6.54**4.4★7,754 rev](https://www.amazon.co.uk/dp/B07F2XX61H) [3**TIJAR Combination Bike Lock Cable Heavy-Duty 4-Digit Resettable Code Lock | Anti-Theft Security with Alloy Core & Scratch-Proof Soft Plastic Cover | Water Proof Coating Ideal for Bicycles & Gates**TIJAR**£5.62**4.1★124 rev](https://www.amazon.co.uk/dp/B08T8KC9TZ) [4**Ainiv Bike Lock 4-Digit Password Bicycle Lock 65cm (Black)**Ainiv**£4.74**4.0★957 rev](https://www.amazon.co.uk/dp/B0CM9FM6NJ) [5**Opaza Bike Lock with 5-Digit Code 1.2 m/4 ft Bicycle Lock Lightweight & Security Combination Cable Lock for Bicycle Mountain Bike Scooter - Black**Opaza**£8.20**4.5★1,772 rev](https://www.amazon.co.uk/dp/B07X3F988H)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Lychico Bike Lock 5 Digit Combination Bicycle Lock with Mounting Bracket 1.2m Heavy Duty 12mm Steel Cable Lock for Mountain Bikes E-Bikes Scooters Folding Bikes**Lychico**£5.78**40 rev8mo ago](https://www.amazon.co.uk/dp/B0G1RHBZW5) [**Looxmeer Bike Lock Bike Locks High Security Heavy Duty Thicken Chain 8mm 5-Digit Enlarged Combination Wheel & Plug 90cm/3ft Bicycle Lock Chain Locks for Motorbike Scooter Fence Black & White**Looxmeer**£11.43**13,088 rev10mo ago](https://www.amazon.co.uk/dp/B0FSJHLBV8) [**Combination Bike Lock Cable Bicycle Chain Gate Door Fence Lock 4 Digit 80cm**FAARM**£5.41**11 rev1y ago](https://www.amazon.co.uk/dp/B0FDKDGW5M) [**Byking Bike Lock Cable Combination Bicycle Lock 5 Digit 1.2m Long Cycle Cable Lock with Code for Bikes E-Bike Mountain Bike Outdoor Scooter Ski. Bike Lock Combination.**Byking**£5.58**68 rev1y ago](https://www.amazon.co.uk/dp/B0F5RJW8ZJ) [**Bike Lock Bicycle Locker Combination 4 Digit 1800mm/12mm Long Cycle Chain Cable Lock High Security Cable Lock for E-Bike Scooter Skateboard Gate Door Black**ZCYLPT**£10.69**92 rev2y ago](https://www.amazon.co.uk/dp/B0D9N57CSB)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Lychico Bike Lock 5 Digit Combination Bicycle Lock with Mounting Bracket 1.2m Heavy Duty 12mm Steel Cable Lock for Mountain Bikes E-Bikes Scooters Folding Bikes**Lychico**£5.78**4.4★**▲ 151%**](https://www.amazon.co.uk/dp/B0G1RHBZW5) [**Opaza Bike Lock with 5-Digit Code 1.2 m/4 ft Bicycle Lock Lightweight & Security Combination Cable Lock for Bicycle Mountain Bike Scooter - Black**Opaza**£8.20**4.5★**▲ 99%**](https://www.amazon.co.uk/dp/B07X3F988H) [**Looxmeer Bike Lock Bike Locks High Security Heavy Duty Thicken Chain 8mm 5-Digit Enlarged Combination Wheel & Plug 90cm/3ft Bicycle Lock Chain Locks for Motorbike Scooter Fence Black & White**Looxmeer**£11.43**4.5★**▲ 94%**](https://www.amazon.co.uk/dp/B0FSJHLBV8) [**REHKITTZ 5-Digit Combination Bike Lock 12 mm Cable 120 cm Length**REHKITTZ**£6.50**4.4★**▲ 70%**](https://www.amazon.co.uk/dp/B07F2THSPK) [**Master Lock Bike Chain Lock Combination Lock 90 cm Chain 8392EURDPRO - Use with Electric Mountain Road Folding Bikes**Master Lock**£14.52**4.5★**▲ 44%**](https://www.amazon.co.uk/dp/B0016M2TRS)
**~~View all trending →~~**
## **What buyers say about bike lock combination**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Locking Mechanism**23%
*“Strong lock easy to use”*
**Quality-Overall**18%
*“Everything feels well-made”*
**Value For Money**11%
*“worth to buy”*
**Strength**10%
*“Sturdy design”*
**Ease Of Use**9%
*“Easy to use”*
**Advertised Vs Actual Product**9%
*“Appears to work well”*
**Size-Overall**3%
*“just the right size to be useful”*
**Security**2%
*“Very secure”*
**Weight Light**2%
*“Not too heavy”*
**Efficiency**2%
*“Functional, works fine”*
### **What buyers complain about **
**Durability**22%
*“Broke on first use”*
**Locking Mechanism**14%
*“Cheap lock”*
**Quality-Overall**11%
*“Poor quality”*
**Jamming/Clogging**8%
*“Jammed will not work”*
**Size-Overall**8%
*“Not fit for purpose”*
**Strength**6%
*“Feels very flimsy and light”*
**Value For Money**5%
*“thanks amazon £1500 down the drain”*
**Weight Heavy**4%
*“It's not heavy duty”*
**Instructions/User Manual/Troubleshooting**3%
*“No instructions”*
**Thickness**2%
*“It is thicker than anticipated”*
### **Top return reasons **
**Size-Overall**26%
**Locking Mechanism**20%
**Functionality-Overall**14%
**Weight Heavy**10%
**Defective Material/Parts**4%
**Quality-Overall**3%
**Durability**3%
**Instructions/User Manual/Troubleshooting**2%
**Strength**2%
**Jamming/Clogging**2%
## **Common questions**
- **Is bike lock combination profitable to sell on Amazon United Kingdom?**
- The niche generates £104K/yr across 23 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +27.6%. Flapen's verdict: Worth a look (55/100).
- **How competitive is the bike lock combination niche?**
- 19 brands and 33 sellers compete. The top 5 products take 57% of clicks and top 5 brands hold 61% of demand.
- **What do buyers complain about in bike lock combination?**
- Top complaints mined from reviews: Durability, Locking Mechanism, Quality-Overall. The return rate is 1.1%.
- **When does demand for bike lock combination peak?**
- Demand peaks in May–Jul; the busiest month runs 1.9× the quietest.
- **What does it cost to enter the bike lock combination niche?**
- Listings span £4.49–£19.85; the average listing price is £8.28 (sweet spot $15–$100). The average incumbent carries 3,871 reviews — the moat a new listing must climb.
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