🔐 Lock in your ride, unlock your freedom.
The KryptoniteKeeper 712 is a 4-foot long, 7mm thick heavy-duty bike chain lock crafted from 3T manganese steel for superior anti-theft protection. Featuring a 4-digit resettable combination lock with over 10,000 code possibilities, it offers personalized, keyless security for e-bikes, scooters, and mountain bikes. Designed for durability and ease of use, it comes with a limited lifetime warranty, making it the trusted choice for professionals who demand reliable bike protection.
| Brand | Kryptonite |
| Special Feature | Anti-theft |
| Lock Type | Combination Lock |
| Item dimensions L x W x H | 15 x 4 x 6 inches |
| Material | Alloy Steel |
| Recommended Uses For Product | Security |
| Style | Modern |
| Color | Black |
| Number of Pieces | 1 |
| Finish Type | Painted |
| Included Components | Chain |
| Controller Type | Hand Control |
| Shape | Round |
| Item Weight | 4.5 Pounds |
| Control Method | Touch |
| UPC | 720018003298 |
| Model Name | KEEPER 712 CHAIN, COMBO LOCK |
| Global Trade Identification Number | 00720018003298 |
| Manufacturer | Kryptonite |
| Item Package Dimensions L x W x H | 15.94 x 8.07 x 2.32 inches |
| Package Weight | 2.2 Kilograms |
| Item Dimensions LxWxH | 15 x 4 x 6 inches |
| Brand Name | Kryptonite |
| Warranty Description | Limitied Lifetime Warranty |
| Suggested Users | unisex |
| Number of Items | 1 |
| Part Number | 003298 |
| Model Year | 2018 |
| Outer Material | aluminum |
| Size | 7 mm x 120 cm |
J**K
Setting your own combination.
Great quality combo lock that is more difficult to get through than the cable locks; set your own combinations
D**N
Throw it over your shoulder and ride. Not super heavy but a solid deterant.
Exactly what I was hoping for. the roughly 4' length allows me to simply throw it over a my head and carry it across my torso so the bike itself does not feel any heavier. Keyless is a huge plus as I don't like to have to carry a set of keys with me. Form, function, durability.....easy to use. What else could you really ask for in a bike lock. Did I mention if your bike is stolen they have a $500 cash back?
M**Y
Great
Very well made. Rock solid chain lock.
B**N
Good for what it is
If you want a chain lock, this is a good choice. The chain is well built and the integrated lock seems sturdier than most (it is all metal rather than plastic and seems like it would be tough to cut through). The downside is that like any chain it is heavy. This particular model strikes a good balance between security and weight. Standard bolt cutters would have a tough time with this, but it isn't too heavy to carry. However, heavy duty bolt cutters will be able to cut this. I wouldn't use this in a high crime area (e.g. a major city or college campus, there I would use a sold secure or art rated u-lock). But it is great as a secondary lock (e.g. for locking wheels and accersories) or for use in otherwise secure areas (e.g. in a bike storage room or garage).
M**E
Heavy Duty
Great heavy duty lock. Definitely recommend for those expensive Ebikes!!
M**K
Won't ride without one
good quality. easy to program combination
P**R
Perrrrrfect
After 6 months of intense weather this lock works perfectly.
R**.
Easy to use and love the combo lock
Very heavy so adds weight to your bike but I have a sense of security with this lock i don't have with my other ones. The combo lock makes it so I never have to carry a key around or lose it
Trustpilot
3 days ago
1 month ago
