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Kryptonite Keeper 785 Bike Chain Lock, 2.8 Feet Long Heavy Duty Anti-Theft Bicycle Chain Lock with Keys for Bike, Motorcycle, Scooter, Bicycle, Door, Gate, Fence,Gray
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!
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!
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 | Kryptonite |
Lock Type | Key Lock |
Item Dimensions LxWxH | 33.5 x 2.36 x 6.69 inches |
Material | Alloy Steel Nylon |
Recommended Uses For Product | Security |
About this item
- Steel/Manganese 7 mm
- Now available in 3 new colors: grey, red, & purple
- 7mm four-sided chain links made from 3T MANGANESE STEEL
- Patent-pending END LINK DESIGN secures chain to hardened deadbolt eliminating critical vulnerability
- Hardened DEADBOLT DEDSIGN provides extra holding power
- HIGH SECURITY DISC-STYLE CYLINDER is pick and drill resistant
- Includes 2 NEW ERGONOMIC "I" KEYS
- Durable WEATHER-RESISTANT nylon sleeve prevents scratches
- Key Safe Program
- Product dimensions: 33.5” (85cm) chain length
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Product information
Brand | Kryptonite |
---|---|
Lock Type | Key Lock |
Item Dimensions LxWxH | 33.5 x 2.36 x 6.69 inches |
Material | Alloy Steel Nylon |
Recommended Uses For Product | Security |
Style | Lock |
Color | Gray |
Number of Pieces | 1 |
Finish Type | Painted |
Included Components | Locks |
Controller Type | Hand Control |
Item Weight | 1.32 Kilograms |
Control Method | Touch |
Product Dimensions | 33.5 x 2.36 x 6.69 inches |
Item Weight | 2.9 pounds |
Country of Origin | China |
ASIN | B00LOABKQI |
Item model number | 001607 |
Best Sellers Rank | #3,248 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #4 in Bike Chain Locks |
Customer Reviews |
4.7 out of 5 stars |
Is Discontinued By Manufacturer | No |
Release date | February 26, 2019 |
Department | unisex |
Manufacturer | Kryptonite |
Warranty & Support
Feedback
Product Description
Now available in 3 new colors: grey, red, & purple. 7mm four-sided chain links made from 3T MANGANESE STEEL. Patent-pending END LINK DESIGN secures chain to hardened deadbolt eliminating critical vulnerability. Hardened DEADBOLT DEDSIGN provides extra holding power. HIGH SECURITY DISC-STYLE CYLINDER is pick and drill resistant. Includes 2 NEW ERGONOMIC "I" KEYS. Durable WEATHER-RESISTANT nylon sleeve prevents scratches. Key Safe Program. Product dimensions: 33.5” (85cm) chain length.
Important information
To report an issue with this product or seller, click here.
Top Brand: Kryptonite
From the manufacturer
- Rated 5/10 on Kryptonite's security scale
- Moderate Security lock
- Eligible for the optional Anti-theft Protection
Keeper 785 Integrated Chain - Grey
Moderate Security
- 7mm four-sided chain links made from Kryptonite’s high performing 3T manganese steel.
- New end link design secures the chain with the hardened deadbolt.
- New design secures chain directly to hardened deadbolt; offers no “weak” link in the chain due to the extensive holding power of the link itself against attacks.
- High security disc-style cylinder is pick and drill resistant.
- Weather-resistant nylon sleeve prevents scratches to painted finishes; compact coiling for easy carrying.
- Comes with 2 ergonomic keys.
- Length: 33.5" (85cm)
- Weight: 3.50 lbs (1.59k g's)
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Chain Size7mm four sided chain links made of 3T manganese steel. |
Anti-theft ProtectionRegister your product online to activate the optional Anti-theft Protection. In the unlikely event the product is defeated when used properly Kryptonite will pay out up to a certain value depending on the security value of the product. Visit our official website for further information. T&C’s apply. |
Key Safe ProgramRegister your keys online and Kryptonite will ship your first 2 keys for free, globally, in the event you lose them. |
Stainless Steel KeysIncludes 2 stainless steel keys. |
What's in the box
Product guides and documents
Videos
Videos for this product
1:04
Click to play video
Why the Kryptonite Keeper has been my go-to!
Stephen Hood
Videos for this product
1:20
Click to play video
How easy is it to use? Demo and review
Shopper's Sidekick
Videos for this product
1:22
Click to play video
My Go Too E-Bike Lock...KRYPTONITE Keeper 785 Chain
As Ron See's It
Videos for this product
0:55
Click to play video
Proper Bike Lock-Up with a Chain
Schlage Lock Company
Videos for this product
1:06
Click to play video
Kryptonite Keeper 785 Chain Bike Lock
Schlage Lock Company
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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 performance and sturdiness of the lock. For example, they say it works well, is heavy duty, and deters thiefs. That said, opinions are mixed on the weight and quality of the product.
AI-generated from the text of customer reviews
Customers like the sturdiness of the lock. They say that it's heavy duty, the lock feel sturdy, and has a strong appearance. Some customers also mention that the lock will resist most simple brute force attacks that will easily defeat cable locks. Overall, customers are satisfied with the quality of the product.
"...not a fanatic in locks, but I can definitely tell that this is a great quality lock, and I have had no issues with being able to lock my scooter..." Read more
"...It's that sturdy and heavy...." Read more
"...The nylon sleeve is durable and protects the chain from debris, etc. but I think it would slow a thief down as well...." Read more
"My kid loves it. Sturdy and keeps his bike safe" Read more
Customers like the performance of the lock. For example, they say it works well and deters thiefs. It's also useful and practical, and it works great for wrapping a couple times around a bike rack or a street sign. Some customers also mention that the chain can double as a weapon.
"...Speaking of fights, this chain also makes very good weapon too, if someone were trying to walk up on you in a dodgy part of town, you could..." Read more
"...BUT this second chain works perfectly!! Unlocks nice and smoothly, no issues at all with and am very very happy with it! :)" Read more
"...Lock Picking Lawyer shows its not hard to pick but works well at a school bike lockup. The fabric coating works well to protect the bike." Read more
"...The other thing is that the key is super finicky and doesn't like to enter or sit properly in the lock when opening and closing...." Read more
Customers are mixed about the quality of the lock. Some mention it's a great lock, especially for the price, and the locking mechanism works well. However, others say that the locking system is finicky, the wheels often get stuck, and it' s heavy.
"...The lock is very versatile. The chain design makes it extremely easy to lock and ensures that thieves have trouble cutting it open, especially if..." Read more
"This lock has some weight to it but its a solid bike lock. Thick chain under a quality cover so no scratches to the bikes...." Read more
"...negative that bothers me I can think of is the fabric around the chain seems to attract grease and since it’s black you don’t see it till it’s all..." Read more
"...This lock is very solid, and while it can probably be defeated with bolt cutters, it would take some work to get the job done...." Read more
Customers are mixed about the weight of the lock. Some mention that it is not heavy compared to other chains, U-locks, or other, while others say that it's way too heavy for the way they use their bike and awkward to transport. The chain is thick and coated to resist weather, and the lock bolt is slim enough to thread the chain through between bike seat and.
"...The lock comes with a spare key and it is relatively light for a metal chain, weighing around 5 pounds or so...." Read more
"Yes, it weighs a bit, but if you have a small enough waistline (mine is 28in, the chain is 32in), then you can transport it that way, or wrap it..." Read more
"...This seems perfect. It's not too heavy to weigh you down and if you have a slim enough waist, you can wear the lock like a belt if no place to..." Read more
"It’s real heavy. A good 5lb, probably a bit more idk. Had this for about a year and it’s never been tampered with when I chain my bike...." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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I recently got a new electric scooter, and decided to get a lock with it to replace my old U-Lock from Masterlock. I must say that this Kryptonite chain lock is insanely well-built! I am not a fanatic in locks, but I can definitely tell that this is a great quality lock, and I have had no issues with being able to lock my scooter anywhere with it.
Pros:
The lock is very versatile. The chain design makes it extremely easy to lock and ensures that thieves have trouble cutting it open, especially if you make well-designed loops around areas around the scooter that are very hard to physically access hands-on. The lock comes with a spare key and it is relatively light for a metal chain, weighing around 5 pounds or so. I bought this lock for around $40, and I must say it is definitely a great budget lock, especially for students who have just bought a new e-bike or scooter and are afraid of thieves!
Cons:
The lock isn’t the most portable compared to a U-Lock. For U-locks, you can easily hook onto a bike or scooter while riding; however, chain locks are a lot different in that case and require you to at least have a backpack or bag on the handlebars as you ride. This could be difficult for some people, but as a student it's perfect for me since I always carry my backpack everywhere!
Another con is definitely the length of the chain, which gives some limitations when trying to lock it around areas that you may find more secure. It is only 2.5 feet, so if you have enough money, I highly recommend spending for the extra length. Just remember to have the portability to carry it!
Verdict:
This lock is great, and I highly recommend it if you’re on a budget. If you are someone who is still skeptical, you can always invest in another Kryptonite lock or possibly just buy one of these variants with a longer chain capability. I lock it around my school every day and have no hassle with taking it in and out. Remember to always lock your belongings, especially your e-vehicles!
Reviewed in the United States on July 18, 2020
As far as locking and unlocking, honestly it's not that hard. I saw others complaining that their keys get stuck, etc etc. It says right there on the little attention label attached with the keys that you need to make sure the key is inserted to the bottom of the cylinder before turning it. Nothing too complicated about that. I was able to get in and out of the lock with no issues. If it tends to get stuck, you could also probably put a drop of lube in it and it should be fine. That's what I do to my older U-lock (that I also use in conjunction with this lock for my back tire.
I feel so much more comfortable locking my bike and leaving it to shop or do whatever I'm going to do. I don't get any sense that my bike is going to be gone when I get back. I do see other people with much nicer-looking bikes who do really poor jobs at locking them up, and it saddens me, because I know that if a thief had to choose between my bike and that person's, they'd choose theirs based on how poorly it's secured. Kryptonite has really good information on their site about locking and securing your bike. Not to mention, they will even suggest what type of lock(s) you should get based on the type of area you live in, things like that. There is so much good information out there on YouTube and places like that.
Obviously if a person really wants your bike, they will get it no matter what, but you can do your part to make it as difficult as possible. Put up a good fight.
Speaking of fights, this chain also makes very good weapon too, if someone were trying to walk up on you in a dodgy part of town, you could definitely whack'em with this. It's that sturdy and heavy.
Overall, 5 out of 5 stars. Great lock for the price, and for where I live and tend to go. Wouldn't recommend this one if you live some place like San Francisco or NY though (depending what part). At least not without a second lock of choice. But in most parts of Los Angeles (except maybe Santa Monica or North Hollywood, HUGE theft target areas) with this lock and proper locking technique, you should be fine.
Reviewed in the United States on December 31, 2022