bike lock combination
Worth a lookShows low returns (1.1%), but pricing outside the sweet spot ($8.28 avg) keeps it on the watch list.
Returns
Great1.1%return rate — above 5% kills the launch gate
Conversion
Great10.7%search→purchase rate — share of searches ending in a sale
Brand share
Good61%top-5 brand share — brands hold most of the demand
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Growth
Good+27.6%90-day search growth — must beat 0% to launch
Competition
Okay57%top-5 click share — leaders hold, buyers still browse
Price range
Okay£4.49–£19.85cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Okay£104K£104K/yr · 118K searches
Review moat
Okay3,871.09avg incumbent reviews — the moat a new listing must climb
Avg price
Bad£8.28avg 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
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.Peak months: May, Jul · busiest ÷ quietest = 1.9×
Top bike lock combination search terms
- bike lock combination60K/yr
- combination bike lock38K/yr
- bicycle lock combination5K/yr
- combination locks bikes6K/yr
- bike combination lock5K/yr
- combination bike lock 4 digit4K/yr
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.
All 23 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
SPGOOD Bike Lock with Combination Bicycle Lock with Hardened Chain(Black)
SPGOOD£6.604.4★24,350 rev
REHKITTZ 5-Digit Combination Bike Lock 12 mm Cable 120 cm Length
REHKITTZ£6.544.4★7,754 rev
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£5.624.1★124 rev
Ainiv Bike Lock 4-Digit Password Bicycle Lock 65cm (Black)
Ainiv£4.744.0★957 rev
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£8.204.5★1,772 rev
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£5.7840 rev
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£11.4313,088 rev
Combination Bike Lock Cable Bicycle Chain Gate Door Fence Lock 4 Digit 80cm
FAARM£5.4111 rev
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£5.5868 rev
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£10.6992 rev
Trending
90-day click momentumLychico 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£5.784.4★
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£8.204.5★
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£11.434.5★
REHKITTZ 5-Digit Combination Bike Lock 12 mm Cable 120 cm Length
REHKITTZ£6.504.4★
Master Lock Bike Chain Lock Combination Lock 90 cm Chain 8392EURDPRO - Use with Electric Mountain Road Folding Bikes
Master Lock£14.524.5★
What buyers say about bike lock combination
What buyers praise and complain about, mined from review topics.What buyers love
“Strong lock easy to use”
“Everything feels well-made”
“worth to buy”
“Sturdy design”
“Easy to use”
“Appears to work well”
“just the right size to be useful”
“Very secure”
“Not too heavy”
“Functional, works fine”
What buyers complain about
“Broke on first use”
“Cheap lock”
“Poor quality”
“Jammed will not work”
“Not fit for purpose”
“Feels very flimsy and light”
“thanks amazon £1500 down the drain”
“It's not heavy duty”
“No instructions”
“It is thicker than anticipated”
Top return reasons
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.