Product Dimensions | 20 x 8 x 5 cm; 499 g |
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Item model number | 152080 |
Is discontinued by manufacturer | No |
Action | add |
Colour | Black |
Size | 32 Inch |
Style | Keeper 785 Integrated Chain |
Height | 1 inches |
Weight | 0.5 Kilograms |
Shape | Square |
Material | Alloy Steel |
Number of Items | 1 |
Number of Pieces | 1 |
Outer Material | aluminum |
Special Features | KRYPTONITE Keeper 785 Integrated Chain-32' (7 mm x 85 cm) Unisex Adult Chain, Black, 7 |
Sport | Cycling |
Included Components | Keeper 785 Integrated Bicycle Lock Chain |
Batteries Included? | No |
Brand | Kryptonite |
Item Weight | 499 g |
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Kryptonite Keeper Integrated Chain Bicycle Lock, 32-Inch
Purchase options and add-ons
Brand | Kryptonite |
Special feature | KRYPTONITE Keeper 785 Integrated Chain-32' (7 mm x 85 cm) Unisex Adult Chain, Black, 7 |
Lock type | Key Lock |
Item dimensions L x W x H | 20 x 8 x 5 Centimetres |
Material | Alloy Steel |
Recommended uses for product | Security |
Style | Keeper 785 Integrated Chain |
Colour | Black |
Number of pieces | 1 |
Finish type | Painted |
About this item
- End pin-link design secures the chain with the hardened deadbolt
- 7mm four-sided chain links made of 3t manganese steel
- Hardened deadbolt provides extra holding power when subjected to leverage attacks
- High security disc-style cylinder is pick and drill resistant
- Includes 2 ergonomic "I" keys
Product information
Technical Details
Additional Information
ASIN | B005YPK7V8 |
---|---|
Customer Reviews |
4.5 out of 5 stars |
鶹 Rank |
|
Date First Available | Aug. 11 2012 |
Manufacturer | Kryptonite |
Place of Business | PORTLAND, OR, 97209 US |
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Product description
The lightweight Kryptonite Keeper Integrated Chain is made of hardened 3t manganese steel formed into 7mm four-sided links. Recommended for use in low crime areas.Kryptonite chain locks represent the maximum amount of security available.In the early 1970s, Michael Zane was a free-spirited, bearded kid with a VW van and a big idea for a new kind of lock. He traveled thousands of miles showing the unique U-shaped locking device and spreading his passion for bicycle security to bike dealers all around the country and forged lifetime relationships. The company soon expanded its product line to include powersports, hardware and snowsports security.
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 - Black
Moderate Security
- 7mm four-sided chain links made from Kryptonites 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)
Chain Size
7mm four sided chain links made of 3T manganese steel.
Anti-theft Protection
Register 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&Cs apply.
Key Safe Program
Register your keys online and Kryptonite will ship your first 2 keys for free, globally, in the event you lose them.
Stainless Steel Keys
Includes 2 stainless steel keys.
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Customer reviews
Customers say
Customers like the security, functionality, and protection of the lock. They mention it's a nice heavy-duty chain that makes them feel more comfortable when locking their bikes. Customers also say it's easy to use and in perfect working condition upon arrival. However, some customers have mixed opinions on the weight, key functionality and length.
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Customers like the functionality of the lock. They mention it works great, is excellent to use in tandem with the Tchipie Alarm Lock, and is in perfect working condition upon arrival.
"...Excellent product to use in tandem with the Tchipie Alarm Lock ;) Highly recommend this product, Value for the price simply can't be beat...." Read more
"This lock has been working excellent. Nobody has been able to take my bike since i started using this lock. It is a bit short for a adult trike frame." Read more
"...UPDATE (March 2018): The lock is still going strong and everything still works fine. I continue to give it a bit of oil once in a while (WD40)...." Read more
"This is a heavy bike chain that does the trick for daytime use...." Read more
Customers like the protection of the lock. They mention it's great, seems safe, and very durable.
"A bit heavy, but it makes me feel safe, when used with a U-lock at the same time on my new bike...." Read more
"...Uses a decent key lock and chain with good amount of protection. I trust leaving my bike in many places with this" Read more
"I would say this lock Provides enough protection for any bike under the $1000 range." Read more
"great protection. The only issue is that once my key got stuck. I had to add chain lubricant into the the lock and it worked fine ever since...." Read more
Customers are satisfied with the theft resistance of the lock. They mention it has managed to avoid theft so far and offers theft protection of $500 if someone breaks the chain.
"...Long enough to wrap around the fixture, wheel & bike frame. No thief will bother if equipped bolt cutters. Pair the chain with a u-lock...." Read more
"...Otherwise I like the size and my bike hasn't been stolen yet!" Read more
"Wasn't tested against thief but looks strong so might deter them? Annoying to lock, not smooth.. Annoys me slightly" Read more
"...this hefty chain will be a great choice, plus they offer theft protection of $500 if someone breaks your chain and steals your bike. Highly recommend." Read more
Customers like the appearance of the lock. They mention it looks good and they love the cover so they can wrap on the frame.
"...But it's heavy duty lock with a simple design...chain is a good size length.." Read more
"Good product, looks good and cant wait to see how it performs!" Read more
"Perfect for my road bike. Very thick chain with a nice cover and affordable price. ?..." Read more
"Great chain. Looks awesome and when your bike is the only one locked up with a sturdy chain, you have little fear that your $300 bike will go..." Read more
Customers have mixed opinions about the key functionality of the lock. Some mention it's easy to open with the key that comes with it. However, others say the key can be tricky to get to turn and fiddly to get in and out. Additionally, some customers have reported that the key gets stuck and doesn't longer turn the lock.
"...The only reason I didnt give it 5 stars because key gets stuck alot, but its ok i still love it and recommend." Read more
"...The key can be a bit tricky to get to turn, but in my case all I need to do is give it some WD40 once or twice a year...." Read more
"use it all the time perfect length easy to use" Read more
"extremely annoying to insert and turn key." Read more
Customers have mixed opinions about the length of the lock. Some mention it's suitable, perfect for one or two bikes, and wraps around the fixture. Others say it's smaller, unwieldy, and only big enough to lock the frame and one of the wheels.
"use it all the time perfect length easy to use" Read more
"Great quality for the price but it's a lot shorter than you think, you won't be able to use every type of bike lock station you find...." Read more
"...Long enough to go through the bike frame, through one wheel and around a pole or bike rack." Read more
"...It is a bit short for a adult trike frame." Read more
Reviews with images

Not bad.
Top reviews from Canada
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- Reviewed in Canada on June 25, 2025Verified PurchaseGreat material. Super strong!
- Reviewed in Canada on April 17, 2025Verified PurchaseVery good quality for good price
- Reviewed in Canada on March 12, 2025Verified PurchaseWas cheaper than any local bike shop, so that's nice. I immediately had to buy a better lock. The chain is smaller and flimsier than I expected. Will use it on my cheaper bike, or to secure my front wheel. There is a learning curve to locking it quickly of the barrel and the way the chain goes into the integrated log is annoying. Unfortunately it's just not quite suitable to lock up my $2500 ebike. During the day maybe, and in neighbourhoods that aren't sketchy.
Ended up buying the kryptonite evolution chain lock for 120 bucks. Much more serious lock.
- Reviewed in Canada on April 5, 2025Verified PurchaseA good mix between portability and security
- Reviewed in Canada on August 26, 2024Verified PurchaseAs with any and all Kryptonite products I've used over the years this one does not fail to deliver! Very solid construction, locking mechanism feels expensive and works like a dream. The two included (coded) keys are solid and work perfectly, smooth insertion.
Excellent product to use in tandem with the Tchipie Alarm Lock ;)
Highly recommend this product, Value for the price simply can't be beat. VERY fast shipping!!
- Reviewed in Canada on September 30, 2024Verified PurchaseThis lock seems like a good compromise between a flimsy cable lock and a sturdier, but much bigger U-lock. At 1.35kg on my kitchen scale it's not lightweight, but it folds compactly and fits in my under-saddle-bag. Long enough to go through the bike frame, through one wheel and around a pole or bike rack.
- Reviewed in Canada on January 25, 2025Verified Purchaseuse it all the time perfect length easy to use
- Reviewed in Canada on July 26, 2024Verified PurchaseI recently purchased the chain and overall, I am very satisfied with its performance.
Solid Security: The lock is made of durable materials and provides a strong deterrent against theft. The chain is thick and sturdy, giving me peace of mind when I leave my bike unattended.
Integrated Lock Design: The integrated lock design is very convenient. I dont have to carry an additional lock, which simplifies securing my bike. The locking mechanism feels robust and reliable.
Good Length: At 32 inches, the length of the chain is perfect for securing my bike to various structures, whether its a bike rack, fence, or lamppost. It offers enough flexibility to lock my bike in different scenarios.
The only reason I didnt give it 5 stars because key gets stuck alot, but its ok i still love it and recommend.
Top reviews from other countries
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sputnikReviewed in Japan on December 15, 2021
5.0 out of 5 stars ɤ
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- T CReviewed in the United States on June 10, 2025
5.0 out of 5 stars Good lock for the price on warehouse deals
Verified PurchaseI've bought 2 of these used from the warehouse deals because you can't really beat up chain locks. They came with both keys and still looked new. The locks work well, I would definitely like this more if it had combo so I don't have to carry around a key. It's a relatively light chain lock and I keep it in a triangle frame bag on my bike. Has not been cut or messed around with so far.
- Really good must have for smokers brings up alot of gunk that's been in there for yrsReviewed in Australia on April 15, 2025
5.0 out of 5 stars Strong and well made with a great lock
Verified PurchaseGreat chain and lock very nicely made looks super secure and I'm able to wrap it through my rear wheel and the frame of my bike. And still wraps up nice around my seat tube for transport, perfect for what I need.