🔐 Lock in your freedom, not your keys!
The Kryptonite KryptoFlex 5FT bike lock features a durable 8mm braided steel cable and a resettable 4-digit combination lock, offering flexible, keyless security for cyclists. Its compact, coiled design ensures easy transport, while the Combo Safe Program provides peace of mind with combination recovery. Backed by a limited lifetime warranty, it’s the smart choice for protecting your bike in any urban adventure.
| Brand | Kryptonite |
| Special Feature | Compact,Resettable |
| Lock Type | Combination Lock |
| Item dimensions L x W x H | 59 x 4.5 x 6.5 inches |
| Material | Alloy Steel |
| Recommended Uses For Product | Cycling |
| Style | 5' Combo |
| Color | Black |
| Number of Pieces | 1 |
| Finish Type | Rubber |
| Included Components | Combo Lock |
| Controller Type | Hand Control |
| Shape | Round |
| Item Weight | 0.1 Kilograms |
| Control Method | Touch |
| UPC | 720018005209 |
| Model Name | Kryptonite KryptoFlex 815 8mm Combo Cable Bicycle Lock |
| Global Trade Identification Number | 00720018005209 |
| Manufacturer | Kryptonite |
| Item Package Dimensions L x W x H | 6.14 x 4.57 x 1.73 inches |
| Package Weight | 0.31 Kilograms |
| Item Dimensions LxWxH | 59 x 4.5 x 6.5 inches |
| Brand Name | Kryptonite |
| Warranty Description | Limited Lifetime Warranty |
| Suggested Users | Unisex-Adult |
| Number of Items | 1 |
| Part Number | 5209 |
| Model Year | 2020 |
| Size | 8mm x 152cm |
| Sport Type | Cycling |
V**Q
easy breezy
i like how this lock uses a key and not a code. after doing some research i ended up going with this brand as it's very secure and trusted. my bikes are meant for cruising and not too pricey so i felt this specific lock would do the trick but if i upgrade to a more expensive bike i would look into getting a different lock by this same company.
A**R
Wonderful!
I love everything about this. Good quality!
D**H
This is a great bicycle lock
A great bike lock, lightweight but strong. I like one without a key, which sometimes gets lost, and the combination set lock is great on this one is easy to use.
D**L
Number change was easy
Seems to have quality
L**D
Bike Lock
A MUST HAVE for your e-bike!!!!!! It’s PERFECT!!!
E**N
It's a good easy to setup and use lock but these locks some how lock you OUT!
I was easy to set up the combination and to use to lock up my bike.Update May 2024:This is the SECOND kryptonite lock I have purchased in the past 4 years. This one is 11 months old. BOTH locks suffered the same flaw which turns them into paper weights. Use at your own peril.I last used this lock on a trip to do some cycling in March 2024. I locked the bike up on the way there and on days after I rode. The lock worked flawlessly. When I got home I locked the lock up and left it in my car for another day. When I went to use it early May 2024, I could no longer open it. I have no clue how, with no intent I locked the lock with a new combination.Now, the reason I own this lock is due to the fact that the SAME thing happened to me on my previous lock in the spring of 2023, why I got this in June 2023. A replacement for the other unopenable lock!I was lucky, both times that the new combination took effect while the lock was in my car. Not while it was securing a bike. I cannot imagine the problems and frustration arriving at a ride after driving 100-300 miles to find the lock unopenable and having my bike permanently attached to my bike.Until one learns the issue or Kryptonite fixes this FATAL FLAW, use these locks at your own peril.
L**M
secure
For the price this Kryptonite lock is a quality product and perfect for my needs. I can wrap it a few times around my seat post, stick the key in my bike bag and feel pretty secure with leaving my bike securely locked up for a few minutes. Of course if someone comes by with a bolt cutter ,not sure if this would help much!
G**O
Easy to seat new password, strength for daily use
Recommended for a daily use because of the easy of put a password instead of having a key
Trustpilot
1 month ago
3 weeks ago
