Brand | SIGTUNA |
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Special Feature | Anti-theft,Heavy Duty |
Lock Type | Key Lock |
Item Dimensions LxWxH | 9.45 x 6.97 x 1.89 inches |
Material | Steel |
Recommended Uses For Product | Security |
Style | Long |
Color | Yellow |
Finish Type | Painted |
Included Components | 2 Stainless-steel Keys |
Controller Type | Hand Control |
Shape | U Shape |
Item Weight | 3.1 Pounds |
Control Method | Touch |
Item Package Dimensions L x W x H | 9.72 x 7.2 x 2.32 inches |
Package Weight | 1.46 Kilograms |
Brand Name | SIGTUNA |
Warranty Description | Limited lifetime warranty |
Model Name | FBA_Wodan 16mm |
Suggested Users | mens |
Manufacturer | SIGTUNA |
Part Number | FBA_Wodan 16mm |
Model Year | 2016 |
Size | Long |
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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
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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Brand | SIGTUNA |
Special Feature | Anti-theft,Heavy Duty |
Lock Type | Key Lock |
Item Dimensions LxWxH | 9.45 x 6.97 x 1.89 inches |
Material | Steel |
About this item
- PROTECT YOUR RIDE ✔️ This awarded SIGTUNA anti-theft 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!
- CHOOSE POWER ✔️ This Bike Lock Combination has a High-Security Disc-Style Cylinder and Double Deadbolt locking mechanism, very effective and certified against Leverage Attacks. With SIGTUNA you make the right choice and give thieves no chance! Great bike accessories!
- EASY-TO-USE ✅: This model SIGTUNA Bike Lock Combination comes with a Easy-to-Install Bike Lock Mount, a Protective Coating to protect your bikes paint and not 2, but 3 Laser-Cut Abloy Keys. With this lock you get Security AND Convenience!
- 100% MONEY-BACK GUARANTEE ✅: If this U-lock is not the favorite you ever owned - some say it is heavy, but that means quality - just send it back and get a 100% refund. SIGTUNA stands for its products. Our customers love that, we know you will too!
- ORDER YOURS NOW ✅: Click "Add to Cart" NOW to get your 16mm SIGTUNA Bike U lock with 1200mm Flex Cable + Mount Bracket tomorrow and give your Bike the Love it deserves.
Frequently bought together
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From the brand
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SIGTUNA was founded by a team of bike lovers. It's always all about the ride for us! Our team works hard to design and product the best possible bike locks. Based in Stockholm, our bicycle security systems are available in the United States, United Kingdom, France, Germany, Spain, Italy, and Japan. No matter what level of security you need, SIGTUNA will do all it can to ensure you can go where you want, when you want.
Product Description
How to install our U-lock!
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Step 1: Choose the mounting location:Decide where on your bike you want to mount the U-lock bracket. Typically, the most common locations are the seat post, the top tube, or the down tube. Choose a spot that is easily accessible but also doesn't interfere with your riding. |
Step 2: Attach the bracket to the bike:Once you have decided on the location, use the provided screws and a screwdriver to attach the bracket to the bike frame. Make sure the bracket is securely attached and tightened so it doesn't move or slide around while you're riding. |
Step 3: Test the fitBefore you put your U-lock into the bracket, test the fit to ensure it will hold your lock securely. Insert the U-lock into the bracket and check to see if it fits snugly. If the fit is too loose or too tight, adjust the bracket as necessary. |
Step 4: Secure the U-lock in the bracketOnce you have ensured a good fit, place the U-lock into the bracket and make sure it is secure. You may want to give it a little shake or tug to ensure it won't fall out while you're riding. Congratulations, your U-lock bracket is now installed! |
Orange Bike U Lock | Yellow Bike U Lock | Grey Bike U Lock | Yellow Folding Lock | Black Folding Lock | Black Long U Lock | |
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Customer Reviews |
4.5 out of 5 stars
1,120
|
4.5 out of 5 stars
7,113
|
4.6 out of 5 stars
1,249
|
4.3 out of 5 stars
1,136
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4.3 out of 5 stars
1,136
|
4.5 out of 5 stars
1,120
|
Model Name | Wodan | Wodan | Thor | Vidar | Vidar | Wodan |
Outer Size of Lock | 9.4*5.8 inch | 9.4*5.8 inch | 8.3*6.9 inch | 7.5*2.25*1.5 inch (Folded) | 7.5*2.25*1.5 inch (Folded) | 13.4*7.7 inch |
Diameter of Shackle | 0.63 inch | 0.63 inch | 0.63 inch (Square Shackle) | 0.315 inch (Thick) | 0.315 inch (Thick) | 0.63 inch |
Length of Flex Cable | 47.2 inch | 47.2 inch | 70.9 inch | / | / | 47.2 inch |
Diameter of Flex Cable | 0.47 inch | 0.47 inch | 0.47 inch | / | / | 0.47 inch |
Lock Weigiht | 3.5 lbs / 1.6 kg | 3.5 lbs / 1.6 kg | 3.64 lbs / 1.65 kg | 1.76 lbs / 0.80 kg | 1.76 lbs / 0.80 kg | 4.82 lbs / 2.19 kg |
Easy-to-Mount Mounting Bracket | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
3 Laser-Cut Abloy Keys | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Anti-Scratch Protective Coating | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Other Special Features | High-Security Disc-Style Cylinder. Double Deadbolt Locking Mechanism | High-Security Disc-Style Cylinder. Double Deadbolt Locking Mechanism | Smooth Keyhole Cover, Double Deadbolt Locking Mechanism | Special ABS Shipbuilding Steel, Soft-Touch Coating, Silicone Lock Body Cover | Special ABS Shipbuilding Steel, Soft-Touch Coating, Silicone Lock Body Cover | High-Security Disc-Style Cylinder. Double Deadbolt Locking Mechanism |
Product information
Technical Details
Additional Information
ASIN | B016GZWRY4 |
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Customer Reviews |
4.5 out of 5 stars |
Best Sellers Rank | #13,427 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #11 in Bike U-Locks |
Date First Available | October 11, 2015 |
Feedback
Videos
Videos for this product
2:19
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Customer Review: Horrible Lock. Quality Control Issue ...
Nicholas
Videos for this product
1:08
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A Quick Look At The Sigtuna Bike U-Lock
Daniel Timothy
Videos for this product
0:44
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Opening up this bike lock for the first time
Daniel Timothy
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the ease of assembly of the lock. For example, they mention it's easy to attach to their bike and the cable is supple and easy to work with. That said, they're happy with performance, cable, and value. That being said, opinions are mixed on portability, mountability, and size.
AI-generated from the text of customer reviews
Customers like the quality of the lock. They say it's very solidly built, and feels like a quality product. The cable seems made well enough, but it provides little protection. Overall, customers find it great for securing their bike at a fraction of the cost of similar locks.
"...Another annoying thing is getting the key to unlock. The key hole and key are fine but some reason it takes a little fiddling each time I want to..." Read more
"Works great good quality, very strong" Read more
"...Built-in protector for wear and tear of keyhole against weather elements- Unbeatable price point for the whole package-..." Read more
"...of use and sitting in sun, rain, heavy snow, the lock is still functioning perfectly too." Read more
Customers like the ease of assembly of the lock. They say the system was intuitive, easy to attach to their bike, and the lock was fairly easy to install. The cable is supple and easy to work and thread through the bike. The carrying system is flexible and can be installed on various frame sizes. The lock is easy to use and to mount to the bike frame. It is convenient to mount on the bike, but keep in mind that it does add some weight.
"...And I suspect its much better security. The key has been easy to turn - something that was a problem with the other Master U lock I had that this..." Read more
"...The lock is easy to use and to mount to my bike frame. Although it is a bit heavy it is very easy to carry in my pack or mounted to the frame...." Read more
"...The mounting system was intuitive and easy to install. I was glad it was included in the package instead of an add-on...." Read more
"The biggest plus is the attachable bike adapter vs putting the u bolt to the bike and it rattling around...." Read more
Customers like the value of the lock. They say it's a great lock for a good price, and worth the little bit of extra weight.
"...Unbeatable price point for the whole package- Lock bracket provided- Doesn't weigh a lot (compared to other U-locks)-..." Read more
"...The versatility and features plus low price makes it a great buy Very happy so far" Read more
"...I would definitely recommend this lock and cable, such a great price for great quality!Cons:..." Read more
"...Great price and works just as good as Kryptonite at a much reduced price. It comes with two keys both of which work fine in the lock itself...." Read more
Customers are satisfied with the performance of the lock. They mention that it serves its purpose, is of good quality, and works smoothly. Some say that the lock holder works well with the lock and that it does everything they need it to.
"Works great good quality, very strong" Read more
"...Great price and works just as good as Kryptonite at a much reduced price. It comes with two keys both of which work fine in the lock itself...." Read more
"Works fine. I have odd shaped tubes too. I would have taken more time and measured spaces on my bike" Read more
"...time in the location where I lock my bicycle the “U-Lock” portion of the system is perfect and will no doubt perform as intended...." Read more
Customers are mixed about the mountability of the lock. Some mention that the ability to mount it is nice, with a good mounting system. However, others say that the mounting system cannot be mounted on the horizontal bar of their bike, it does not keep the lock firmly in place, and the mounting bracket does not fit anywhere on their bike.
"...The lock is easy to use and to mount to my bike frame. Although it is a bit heavy it is very easy to carry in my pack or mounted to the frame...." Read more
"...And the strong steady mount makes it so I don't need to carry a bag with me just to ensure I can hold my lock..." Read more
"...The mounting system cannot be mounted on the horizontal bar of my bike, as it had a cable on the bottom for the read breaks.-..." Read more
"...point A to B. This aspect, though, has been resolved by a simple mounting bracket easily attached to the bike frame...." Read more
Customers appreciate the cable that is included with the lock. They say it's a great length and can secure both the front and rear tires. Customers also like that the lock comes with a convenient security cable and bike mount.
"...Here is a list of pros and cons:Pros:- Flex cable is great in securing both wheels-..." Read more
"...Bottom lineThe U-lock is secure, the cable is good to have, the frame mount is lame. I think they could nail this in version 2." Read more
"...The cable comes with a strap that makes it great for riding I store it on the u bolt the way it was strapped in the box sent to me...." Read more
"...I really liked the fact that these came with the cable so I didn't have to buy one separately...." Read more
Customers are mixed about the portability of the lock. Some mention that it is extremely sturdy and relatively heavy, while others say that it's a tad heavy.
"...Also once attached to my bicycle it's not that heavy.I'll have to update my review once I've used it longer...." Read more
"...Although it is a bit heavy it is very easy to carry in my pack or mounted to the frame...." Read more
"The lock is very strong and secure without being too heavy. Mounting on the bike is very convenient but keep in mind that it does add some weight...." Read more
"...but have fiddled with it a lot and it it seems to be well made. Heavy, but I suppose that is good...." Read more
Customers are mixed about the size of the lock. Some mention that it fits well on their bike, with the holder fitting tight. The cable is an extra plus, and it fits perfectly to wrap around both tires and the frame. However, others say that the size is just slightly too big for them to attach it with the mounting bracket.
"...the longer "U" of the lock since sometimes I have trouble fitting the lock through both the pole, my back tire and the metal bar..." Read more
"...Everything feels extremely sturdy. I appreciate the size of the lock as I had been using my wife's old Kryptonite and found it difficult at times..." Read more
"...The swivel mount on the U-lock does not tighten much, and I feel that over time it will swivel in the way while riding-..." Read more
"...The holder fits tight...the U lock locks in without any worry of falling out as some have described...." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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I've been quite happy with it for the 1 month I've had it. Its a bit heavier than my other U-lock (Krypto-Lok) but definitely not "too heavy". And I suspect its much better security. The key has been easy to turn - something that was a problem with the other Master U lock I had that this replaced.
I don't use the frame mounting bracket so can't comment on that - I have a rat-trap carrier and I keep it in that secured with a bungee cord.
And I actually don't use the cable - and I think its generally a bad idea because all of them are easily cut. I have found that a much more convenient and secure way is to have two U locks. So I have this as my "heavy duty" lock, and a Krypto-Lok as my secondary one (and which fits through the perforations on my helmet allowing that to be securely locked to the bike). A second U lock is so much more convenient to carry than a cumbersome cable. I have the Kryptonite lock mounted to the frame, and keep the Sigatuna lock in the rat-trap carrier.
It doesn't offer theft protection insurance - but that doesn't bother me. (1) My bike isn't worth that much - less than the deductible! Well, its wort a lot to me, but not money. (2) Somehow I suspect that the fine print on all those bike lock insurance plans are smarter than most bicyclists - and I rather doubt they really ever pay.
1. SIGTUNA Bike locks - 16mm U Lock with Steel Chain Cable
2. Kryptonite Kryptolok Series-2 Mini-7 with Steel Chain Cable
Initially I thought I would go with Kryptolok as its sleek to fit it in the bike. But after trying out both, I decided to go with SIGTUNA itself.
- Though SIGTUNA is bulkier than Kryptolok, in terms of both lock head and the shackle, it didn't look that bulkier when you put on the bike. Also heavier it is, more safer it is!
- SIGTUNA is wider than Kryptolok, which helps to lock the wheel with the frame and the pole easily and comfortably.
- SIGTUNA locks on both the side of the shackle (Double Deadbolt locking), while the Kryptolok has a bent foot design on one end. My understanding is, it requires to cut on both the sides to release the lock, while on Kryptolok its enough to cut on one side and the shackle releases automatically on the bent foot side.
However, few small issues / concerns..
- The mounting system is made of plastic. I'm not sure how long it will hold the lock. Also, it is not sturdy and wobbles a lot when you mount the lock.
- The mounting system cannot be mounted on the horizontal bar of my bike, as it had a cable on the bottom for the read breaks.
- The lock is not that smooth. Sometimes it gets stuck and need to retry couple of times.
- The Key Hole Cover is not that great. Feels like cheap plastic.
- May be the lock head could have been less bulkier for the 16mm shackles.
SIGTUNA Vs Kryptolok
- Steel Shackle: 16mm vs 13mm
- Weight: 3.75 lbs vs 2.75 lbs
- Number of Keys: 3 vs 2
- Cable Length: Both are 120 cm (4 ft)
PS: Amazon prize might be different for Kryptolok. Found in REI for $25.
Shortly, I would not complain the lock for the money! Definitely would go for it and recommend the same.
Reviewed in the United States on April 26, 2019
1. SIGTUNA Bike locks - 16mm U Lock with Steel Chain Cable
2. Kryptonite Kryptolok Series-2 Mini-7 with Steel Chain Cable
Initially I thought I would go with Kryptolok as its sleek to fit it in the bike. But after trying out both, I decided to go with SIGTUNA itself.
- Though SIGTUNA is bulkier than Kryptolok, in terms of both lock head and the shackle, it didn't look that bulkier when you put on the bike. Also heavier it is, more safer it is!
- SIGTUNA is wider than Kryptolok, which helps to lock the wheel with the frame and the pole easily and comfortably.
- SIGTUNA locks on both the side of the shackle (Double Deadbolt locking), while the Kryptolok has a bent foot design on one end. My understanding is, it requires to cut on both the sides to release the lock, while on Kryptolok its enough to cut on one side and the shackle releases automatically on the bent foot side.
However, few small issues / concerns..
- The mounting system is made of plastic. I'm not sure how long it will hold the lock. Also, it is not sturdy and wobbles a lot when you mount the lock.
- The mounting system cannot be mounted on the horizontal bar of my bike, as it had a cable on the bottom for the read breaks.
- The lock is not that smooth. Sometimes it gets stuck and need to retry couple of times.
- The Key Hole Cover is not that great. Feels like cheap plastic.
- May be the lock head could have been less bulkier for the 16mm shackles.
SIGTUNA Vs Kryptolok
- Steel Shackle: 16mm vs 13mm
- Weight: 3.75 lbs vs 2.75 lbs
- Number of Keys: 3 vs 2
- Cable Length: Both are 120 cm (4 ft)
PS: Amazon prize might be different for Kryptolok. Found in REI for $25.
Shortly, I would not complain the lock for the money! Definitely would go for it and recommend the same.
The lock is easy to use and to mount to my bike frame. Although it is a bit heavy it is very easy to carry in my pack or mounted to the frame. I don't always use the cable that comes with it but it is a great option if I need to leave my bike longer in a higher crime area. I have figured out the best way to lock my bike with both the cable and without and it is really quick and definitely secure. It came with three keys. At first I thought the key hole was damaged because I could not slide the sleeve to show the hole. It was stiff but now loose and I really like that it provides a cover to protect from dirt or rain. The velcro on the cable is a great option too as I have often strapped it to the U lock itself to carry as I ride. There are a lot of great things about this lock and the only thing that I don't like is the button clip that allows the lock to be removed from the frame attachment. After many uses it seems to be more loose and shakes as I ride. The red plastic button doesn't have the best quality. Another annoying thing is getting the key to unlock. The key hole and key are fine but some reason it takes a little fiddling each time I want to unlock it. I have to push the key in hard or wiggle it. The lock or keyhole aren't broken just annoying as I have to mess with it each time for a minute to get it to unlock.
Top reviews from other countries
Reviewed in France on March 20, 2024
I had locked my bike in the bike parking station to one of the bike slot. U-lock was gone along with the bike -- I don't know how they managed to cut it, and the tightened cable torn apart and a piece was left.
Buyers please reconsider the type of bike you have before considering a lock.
Reviewed in Sweden on September 4, 2023
I had locked my bike in the bike parking station to one of the bike slot. U-lock was gone along with the bike -- I don't know how they managed to cut it, and the tightened cable torn apart and a piece was left.
Buyers please reconsider the type of bike you have before considering a lock.