SIGTUNA Heavy-Duty U-Lock Bike Lock & Cable
Last updated date: June 6, 2022
Why Trust DWYM?
DWYM is your trusted product review source. Along with our in-house experts, our team analyzes thousands of product reviews from the most trusted websites. We then create one easy-to-understand review. Learn more.
We looked at the top Bike Locks and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Bike Lock you should buy.
Update as July 5, 2022:
Checkout The Best Bike Locks for a detailed review of all the top bike locks.
In our analysis of 31 expert reviews, the SIGTUNA Heavy-Duty U-Lock Bike Lock & Cable placed 9th when we looked at the top 9 products in the category. For the full ranking, see below.
From The Manufacturer
This awarded SIGTUNA Bike U-lock is made of 16MM High-Performance Steel for Extensive Holding Power and Resistance against Cut and Leverage attacks with a wapping 85/100 Security Rating. Get the best security available and protect your ride with Sigtuna Locks!
Expert Summarized Score
User Summarized Score
What experts liked
What experts didn't like
Overall Product Rankings
An Overview On Bike Locks
Bicycle theft is a serious issue in the U.S., with more than 125,000 bicycles reported stolen in 2019. If you or your children have a bicycle, you likely worry about leaving it unattended somewhere, even in your own backyard.
A good bicycle lock can give you the freedom you need to step away from your bicycle to work or play. When you arrive at your destination, you simply use the included cable to secure it to a fixed surface with a lock and you can go inside, worry free.
There are two elements to any bicycle lock. You’ll need a cable that you secure to a fixed surface with the second element, which is a lock. Many bicycle locks use four- or five-digit combinations, arriving with a preset code that you can often easily change. Some come with a key-based lock, though, eliminating the need for a combination. Some prefer using a key, while others don’t want to have to carry something around with them.
One thing to consider before you buy a bicycle lock is how you’ll secure it. Locks need to connect to a reliable, locked-down surface wherever you’ll be leaving your bike. Ideally, you’ll be able to find a bike rack at each location, but those aren’t always available. If you can’t find a bike rack, look for a permanently attached structure that’s so tall, someone couldn’t easily get your bike out of it. Trees, street signs, fences and light poles are all viable options.
If you want a little extra protection, a bicycle alarm could do the trick. If someone tries to tamper with the lock on your bicycle, the right alarm will bring awareness to it, likely causing the thief to flee. It’s important to pair an alarm with a bicycle lock, though, to prevent someone from rushing off with the bike after the alarm sounds.
The Bike Lock Buying Guide
- Before you leave the house, you can check for bike racks close to where you’re going using a database called The Bicycle Parking Project. If you frequently visit locations that don’t have bike racks, and you feel a bike rack would enjoy plenty of use, consider asking the property owner to install one.
- If you go with a key-based bike lock, make sure it comes with an extra key in case you lose the one you’re carrying around with you.
- Bicycle lock cables vary in length. A longer cable gives you more flexibility as you’re locking up your bike, but a shorter cable gives you less to store until you get to your destination.
- Look at the materials used to make the cable. You’ll want extraordinarily strong steel to make sure it won’t be subject to tampering.
- Some cables come with a coating that protects the cable from scratches and other types of damage. This can help increase the longevity of your bike lock.
- Bike locks will typically either come with a combination lock or a lock that requires a key. With combination locks, a four-digit code is the norm, but you can find them with five-digit combinations to give you a little extra security.
- If you opt for a key-based lock, make sure you leave an extra key somewhere that you can easily get to it in case you lose your key at some point along the way. You might even want to leave one at home and one at the office.
- Bicycle locks aren’t limited to bikes. Some can be used for securing items you store outdoors, including lawn equipment.
- You’ll need to consider how you’ll carry your bicycle lock while you’re riding your bike. Some come with mounts that let you attach it to your bike to keep it out of the way while still ensuring it’s accessible when you’re ready to lock it up.
Checkout Our Other Buying Guides
- The Robotic Vacuum Guide
- The Cordless Vacuums Guide
- The Electric Pressure Washer Guide
- The Gas Pressure Washer Guide
- The Air Mattress Guide
- The Pressure Washer Guide
- The Drone Guide
- The Electric Razor Guide
- The Convertible Car Seat Guide
- The Dyson Vacuum Guide
- The Infant Car Seat Guide
- The Dry Dog Food Guide
- The Carpet Cleaners Guide
- The Kick-Start Every Morning With Coffee Maker Guide
- The Air Fryer Guide