10 Best sigtuna bike locks of 2025

Save up to 30% off

Best Choice

1

Kryptonite
Kryptonite Keeper 712 Combo Bike Chain Lock, 4 Feet Long 7mm Steel Chain Heavy Duty Anti-Theft Bicycle Chain Lock, 4-Digit Resettable Combination Lock for E-Bike Scooter Road Mountain Bikes

30% Off
Main highlights

END LINK LOCKING POINT for extensive holding power
Provides superior security with 4-sided 3t manganese steel chain links and 4-digit resettable combination offering over 10,000 codes.

Best Use Scenario for Moderate Security
Ideal for medium to medium/high security needs, perfect as a secondary lock or for use in secure areas like storage rooms or garages.

Highly Praised Feature: Sturdiness and Build Quality
Customers appreciate the robust all-metal construction, which is tough to cut through and offers a good balance between security and weight.
Key specs
- Lock Type:Combination Lock
- Length:7 mm x 120 cm
- Color:Black
- Material:Steel
- Special Feature:Anti-theft
9.8

Exceptional

Our Rating

9.7
Lock Feature

9.7
Durability

9.5
lock easily
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

Careful review Our team ensures quality, value, and fit based on real user feedback

Trusted insights AI and human analysis guide your decisions, reflecting real user priorities
Real users impact

Thousands of users trust our site daily

Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

SIGTUNA
SIGTUNA Anti-Theft Heavy Duty Folding Bike Lock, Black, 8mm Fold-Up, Key Lock, Waterproof
Main highlights

Key Features
Heavy-duty, anti-theft steel lock with anti-scratch coating, foldable for easy mounting, waterproof, durable, and portable with a secure key lock mechanism.

Ideal Use Cases
Perfect for cyclists who need reliable theft protection and convenience, especially in urban areas or public spaces with high theft rates.

Customer Praise
Most reviews highlight the lock`s robust security features and the convenience of its foldable, portable design as top benefits.
Key specs
- Lock Type:Key Lock
- Length:11.93 x 2.76 x 2.44 inches
- Color:Black
- Material:Plastic, Steel
- Special Feature:Anti Theft, Heavy Duty, Waterproof
9.7

Exceptional

Our Rating
3

SIGTUNA
Bike U Lock - Sigtuna Bike Lock Heavy Duty Anti-Theft with 4ft/1.2m Cable, Bicycle U Lock with Sturdy Mounting Bracket for Mountain Bikes, Ebikes, Scooters

19% Off
Main highlights

Key Features
16MM steel, 85/100 security rating, high-security disc-style cylinder, and double deadbolt offer unrivaled protection against theft.

Ideal Use Cases
Perfect for urban areas, high-risk theft locations, and for riders seeking top-notch security for long-term bike parking.

Customer Reviews
Most praised for its robust construction and reliability. Users appreciate the peace of mind it provides in high-theft areas.
9.6

Exceptional

Our Rating

9.3
Lock Feature

9.3
lock easily

8.7
Mounting bracket
4

Master Lock
Master Lock Cable Lock, Set Your Own Combination Bike Lock, 6 ft. Long, Black, 8122D

13% Off
Main highlights

Strong and Flexible Design
Made from braided steel, this lock offers strength and flexibility with rust-resistant and vinyl-coated features for enhanced durability.

Versatile Use for Various Items
Ideal for securing bikes, ATVs, grills, and lawn mowers, both indoors and outdoors.

Highly Praised Security
Customers commend its ability to withstand theft attempts, providing reliable security for valuable items.
Key specs
- Lock Type:Combination Lock
- Color:Black
- Control Method:App
- Material:Vinyl, Steel
- Cable Length:6 ft
9.3

Excellent

Our Rating

8.0
lock easily

8.0
Durability

8.0
Simple to use
5

Alshaay
Heavy Duty Bike U Lock - Super Strong 12 Ton Shear, 20mm U Shape Lock Anti-Theft Silicone Covered Electric Scooter Lock Keyhole with Sliding Cover 4ft Steel Cable with Mounting Bracket and 3 Keys(S)

15% Off
Main highlights

Robust Security Features
The lock offers 12-ton hydraulic shear resistance and a 0.74-inch zinc alloy shackle for maximum protection.

Ideal for Public Parking
Perfect for securing bikes in public areas with its durable and weather-resistant design.

Highly Praised Durability
Customers appreciate the lock's robust construction and weather-proof features, ensuring long-term reliability.
Key specs
- control method:Hand Control
- shape:U Shape
- material:High Speed Steel
- lock:Key Lock
- special feature:Keyless, Anti theft
9.2

Excellent

Our Rating

8.0
Simple to use

8.0
Durability

8.0
lasts a long time
See Today’s Deals & Prices
6

Via Velo
Bike U Lock with Cable - Via Velo Heavy Duty Bicycle U-Lock,14mm Shackle and 10mm x1.8m Cable with Mounting Bracket for Road, Mountain, Electric & Folding Bike
Main highlights

Durable All-Weather Protection
The Via Velo U-lock features a corrosion-resistant PVC cover for long-lasting use in any weather.

Versatile Use Cases
Ideal for securing road, mountain, electric, and folding bikes with its robust U-lock and cable.

Highly Praised Security
Customers appreciate the lock's strength and the convenience of the additional cable for securing multiple parts.
Key specs
- control method:Touch
- shape:U Shape
- material:Steel
- lock:Pin Tumbler
- special feature:Heavy Duty
9.0

Excellent

Our Rating

9.1
Simple to use

8.7
Durability

8.7
lock easily
7

Master Lock
Master Lock Black Bike Lock with Key, Standard Size U-Lock for Bicycles and Other Outdoor Equipment, Anti-Theft Lock for Bikes, 8320D
Main highlights

Steel Body for Maximum Security
Hardened steel body resists cutting, sawing, and prying.

Ideal for Back Wheel Locking
Perfect fit for securing back wheels of bicycles.

Impressive Durability
Customers praise its durability and resistance to bolt cutters.
Key specs
- control method:Hand Control
- shape:U Shape
- material:Vinyl, Steel
- lock:Key Lock
- special feature:Key Lock
8.9

Very Good

Our Rating

8.7
worth the money

8.7
lock easily

8.4
Simple to use
8

Aonvmdis

Aonvmdis Folding Bike Lock Bicycle Scooter Folding Locks with 3Keys Heavy Duty Bike Lock with Easy Mounting Bracket Alloy Steel Foldable Lock
8.8

Very Good

Our Rating
9

Sportneer
Sportneer Bike Lock: Heavy Duty Anti Theft Bike U Lock with 5ft Security Steel Cable - 17mm Shackle Bicycle U-Locks with Keys & Sturdy Mounting Bracket for Road, Mountain, Electric & Folding Bike
Main highlights

Durable and Secure Design
Crafted from high-quality alloy steel, this U-lock is cut-resistant, leverage-resistant, and drill-resistant, ensuring robust protection against theft.

Versatile Locking Options
Ideal for securing bicycles to racks, fences, and poles, using the included 5ft double-looped steel cable.

Praised for Strength and Appearance
Customers commend its strong build and attractive design, offering peace of mind in high-theft areas.
Key specs
- control method:Hand Control
- shape:U Shape
- material:Alloy Steel, Silicone
- lock:Key Lock
- special feature:Portable, Heavy Duty
8.6

Very Good

Our Rating

9.7
lock easily

9.3
worth the money

9.3
Simple to use
10

Hapleby

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
8.5

Good

Our Rating

10 Best sigtuna bike locks of 2025

1

Kryptonite Keeper 712 Combo Bike Chain Lock, 4 Feet Long 7mm Steel Chain Heavy Duty Anti-Theft Bicycle Chain Lock, 4-Digit Resettable Combination Lock for E-Bike Scooter Road Mountain Bikes

9.7

9.7

9.5

How do we rank?

How do we rank?

Analyzing top stores

2

SIGTUNA Anti-Theft Heavy Duty Folding Bike Lock, Black, 8mm Fold-Up, Key Lock, Waterproof

3

Bike U Lock - Sigtuna Bike Lock Heavy Duty Anti-Theft with 4ft/1.2m Cable, Bicycle U Lock with Sturdy Mounting Bracket for Mountain Bikes, Ebikes, Scooters

9.3

9.3

8.7

4

Master Lock Cable Lock, Set Your Own Combination Bike Lock, 6 ft. Long, Black, 8122D

8.0

8.0

8.0

5

Heavy Duty Bike U Lock - Super Strong 12 Ton Shear, 20mm U Shape Lock Anti-Theft Silicone Covered Electric Scooter Lock Keyhole with Sliding Cover 4ft Steel Cable with Mounting Bracket and 3 Keys(S)

8.0

8.0

8.0

6

Bike U Lock with Cable - Via Velo Heavy Duty Bicycle U-Lock,14mm Shackle and 10mm x1.8m Cable with Mounting Bracket for Road, Mountain, Electric & Folding Bike

9.1

8.7

8.7

7

Master Lock Black Bike Lock with Key, Standard Size U-Lock for Bicycles and Other Outdoor Equipment, Anti-Theft Lock for Bikes, 8320D

8.7

8.7

8.4

8

Aonvmdis Folding Bike Lock Bicycle Scooter Folding Locks with 3Keys Heavy Duty Bike Lock with Easy Mounting Bracket Alloy Steel Foldable Lock

9

Sportneer Bike Lock: Heavy Duty Anti Theft Bike U Lock with 5ft Security Steel Cable - 17mm Shackle Bicycle U-Locks with Keys & Sturdy Mounting Bracket for Road, Mountain, Electric & Folding Bike

9.7

9.3

9.3

10

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

Sign up and get exclusive special deals