Advertising Disclosure U Locks Comparison - June 2025
5 Best U Locks In Canada
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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| 1 Best Choice  9.9Exceptional | 2  9.8Exceptional | 3 Best Value  9.6Exceptional | 4  9.5Excellent | 5  9.3Excellent |
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ModelSportneer 17mm Heavy Duty Bike U-Lock - High-Security Anti-Theft with 12mm x1.5m Steel Cable, 8''x5'' Compact Design, Includes Mounting Bracket for Mountain/Road/Folding/Electric Bikes | Model Master Lock Black Bike Lock with Key, Standard Size U-Lock for Bicycles and Other Outdoor Equipment, Anti-Theft Lock for Bikes, 8320D | Model 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 | Model 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 | Model Via Velo Bike U-Lock with Cable, Heavy Duty Anti-Theft Bicycle U Locks with 8mm Braided Steel and 2 Keys, 4ft Length Security Cable for E-Bike, Scooter Mountain Road Bike |
BrandSportneer | Brand Master Lock | Brand Via Velo | Brand SIGTUNA | Brand Via Velo |
Reviews | Reviews | Reviews | Reviews  | Reviews |
Features | ||||
Lock easily 9.3 | Lock easily 8.6 | Lock easily 9.1 | Lock easily 9.1 | Lock easily 8.6 |
Lock feature 8.9 | Lock feature 9.4 | Lock feature 9.1 | Lock feature 8.6 | Lock feature 7.9 |
Durability 9.3 | Durability 9.4 | Durability 9.1 | Durability 9.3 | Durability 8.9 |
Worth the money 9.1 | Worth the money 9.9 | Worth the money 9.1 | Worth the money 8.9 | Worth the money 8.6 |
Mounting bracket 9.1 | Mounting bracket 9.4 | Mounting bracket 8.4 | Mounting bracket 8.6 | Mounting bracket 8.1 |
Tech Specs | ||||
shape Semicircular, Round | shape U Shape | shape U Shape | shape U Shape | shape Round |
item weight 1.33 kg | item weight 960 g | item weight 1.38 kg | item weight 1.41 kg | item weight 780 g |
special features Durable, Portable | special features Key Lock | special features Heavy Duty | special features Anti-theft, Heavy Duty | special features Anti theft, Scratch Resistant |
included components Cable, Keys | included components Carrier bracket | included components steel | included components 2 Stainless-steel Keys | included components U-lock, 4ft security cable, 3 keys, mounting bracket |
size M | size 7-1/4 inch U-lock | size 29.5cm x 20cm x 6.5cm | size Long | size Insize 5.7 x 3.5 in With Cable Length 4ft |
material Alloy Steel, Zinc | material Steel Vinyl | material Alloy Steel | material Alloy Steel | material Steel |
customer reviews4.5 4.5 out of 5 stars 3, 063 ratings 4.5 out of 5 stars | customer reviews 4.6 4.6 out of 5 stars 550 ratings 4.6 out of 5 stars | customer reviews 4.4 4.4 out of 5 stars 19, 851 ratings 4.4 out of 5 stars | customer reviews 4.4 4.4 out of 5 stars 8, 071 ratings 4.4 out of 5 stars | customer reviews 4.4 4.4 out of 5 stars 2, 752 ratings 4.4 out of 5 stars |
style All-season | style Lock | style U Lock with Cable | style Long | style U Lock with Cable |
batteries required No | batteries required No | batteries required No | batteries required No | batteries required No |
color Black | color Black | color Yellow | color Yellow | color Black |
product dimensions 7.18 x 14.6 x 23.08 cm 1.33 kg | product dimensions 24.89 x 18.85 x 3.43 cm 960 g | product dimensions - | product dimensions 24 x 17.7 x 4.8 cm 1.41 kg | product dimensions 18.42 x 20.32 x 1.27 cm 780 g |
batteries included- | batteries included No | batteries included No | batteries included No | batteries included No |
item package quantity- | item package quantity 1 | item package quantity 1 | item package quantity 1 | item package quantity - |
finish- | finish Polished | finish Painted | finish Painted | finish - |
Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.9
1SportneerSportneer 17mm Heavy Duty Bike U-Lock - High-Security Anti-Theft with 12mm x1.5m Steel Cable, 8''x5'' Compact Design, Includes Mounting Bracket for Mountain/Road/Folding/Electric Bikes
9.3 lock easily9.3 Durability9.1 worth the moneyMain highlights- PORTABLE U LOCK: This U-lock is heavy enough to keep your bike safe but light enough to carry around with ease. It measures 7.68in*4.9in and can be affixed to your bike with the mounting bracket, great for all circular tripods with a diameter of less than 30mm. Toss it in your backpack or attach it to your frame for easy access!
- HIGH SAFETY LEVEL：Don’t risk your bike getting stolen! This awarded Sportneer bike lock is made of 16mm/0.65inch high-performance steel for extensive holding power and resistance against cut and leverage attacks with a wapping high security rating. Covered in a 0.10in silicone cover, the lock stay protected from wear and tear, while also protecting your bike from scratches.
- HELPFUL TIPS: This Bicycle U Lock can withstand up to 12 tons of hydraulic shear, protecting the bicycle from theft. Please note that no lock is 100% safe. Never leave your bike in high-crime areas or leave your bike unattended outdoors for long periods of time.
- ADDITIONAL 5 FT CABLE: Also included is a 5FT/1.5M double-looped steel cable 0.45in thick 4FT/1.2M long. You can use the cable to lock the frame, your helmet, the wheels, or other bikes. Secure your bike to bike racks, fences, poles and more!
- ADDED SECURITY: Get the same security as a car door or anti-theft door with this zinc alloy lock cylinder! The 2 included keys are rust resistant with advanced serpentine slots for added safety and security.
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9.8
2Master Lock
Master Lock Black Bike Lock with Key, Standard Size U-Lock for Bicycles and Other Outdoor Equipment, Anti-Theft Lock for Bikes, 8320D
9.9 worth the money9.4 Lock Feature9.4 DurabilityMain highlights- Protective vinyl coating helps prevent scratching
- Integrated disc keyed locking mechanism for maximum pick resistance
- Hardened steel body resists cutting, sawing and prying.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.
- Double locking shackle for superior pry resistance
- Carrier bracket included for easy transportation
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9.6
3Via 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
9.1 lock easily9.1 Lock Feature9.1 DurabilityMain highlights- SOLD SECURE BRONZE CERTIFIED – This Via Velo bike lock model is Sold Secure Bronze certified, ensuring that this specific lock meets industry standards for reliable protection during short trips and quick stops.
- MATERIAL QUALITY OVER THICKNESS – Our locks are crafted from hardened steel, emphasizing that bike lock security depends on material quality such as hardness, impact resistance, and cut resistance rather than just thickness.
- EASY AND STRONG LOCKING SYSTEM – With a 14mm thick U-shackle (insize 7.68 in x 4.56in) and a 10mm x 180cm cable, providing quick and easy locking for your wheels and accessories, but note that the cable is not designed to secure the bike frame itself.
- DURABLE ALL-WEATHER PROTECTION – The hexagonal PVC cover protects against water, dust, and dirt, extending the lock’s lifespan and delivering dependable performance in all conditions.
- CONVENIENT AND RELIABLE SUPPORT – Includes 2 keys for daily use and backup, a high-quality mounting bracket for bike tubes (20-42mm) – please refer to our pictures for installation. Note: The bracket is not suitable for larger bike tubes such as those on fat tire bikes.
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Features
Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
Consumer Reviews
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Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
BestChoices.com compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
BestChoices.com compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
