Bought this for my commuter around college campus, it is almost perfect. IF YOU HAVE AN EXPENSIVE BIKE DO NOT LOCK YOUR BIKE OVERNIGHT. Even the biggest U Lock won't fully prevent a thief who wants your bike.
Pros:
The size is just right to fit around anything I want to lock my bike around. Anything smaller would be a hassle and wouldn't let me lock to some bike racks.
The cable is useful for if you ever need to lock the front wheel too. But since my bike was cheap, I don't do that. You might want to overnight if you have nice wheels.
Feels durable and strong enough to protect bike. Not too heavy.
Has integrated cover to protect lock hole.
Cons:
The mounting thingy is easy to install and holds the lock pretty securely. Locks in with a click. But when taking the lock off, it takes a little more force. This will mean that the lock will hit the frame when you yank it off unless you are suuuuper careful. It takes the kind of effort where it gets a little annoying. I could put some lube on it though, but I hook it on my belt now. Also because the mounting bracket would get in the way when I am carrying my bike up stairs. I put my arm through the main triangle and lift the top tube.
Comes with 2 keys. Keys are lightweight aluminum that scratch and the edges get deformed.
Locking mechanism is a little finnicky. You have to make sure the key is all the way in before turning. Trust me there will be times when you have to play with it a little. For 90% of the time though, the process is pretty simple. I think it gets messed up when you stick the key in halfway and start turning and the lock gets out of alignment. But there is no satisfying click or resistance like on door handle locks.
Overall:
I am pretty sure these cons are on other kryptonite locks too though. In fact, the more expensive, read heavier, ones would not be so comfortable on my belt. Plus comes with spare key and also free replacement keys on their website.
You really can't beat the price and is almost as good as getting a more expensive one. Besides if a crook has 1 minute to grind through this lock, he will probably have another minute to grind through a new york one.
| Brand | Kryptonite |
|---|---|
| Lock Type | U-lock |
| Item Dimensions LxWxH | 9.02 x 4.02 x 1.18 inches |
| Material | hardened Performance steel shackle |
| Recommended Uses For Product | Security |
| Style | Original |
| Color | Black |
| Finish Type | Vinyl |
| Included Components | Kryptonite Kryptolok Series 2 Standard Bicycle U-Lock With Transit Flexframe Bracket (4-Inch X 9-Inch) With 4-Foot Flex Cable, Transit Flexframe Bracket |
| Controller Type | Hand Control |
| Shape | U Shape |
| Item Weight | 1.5 Pounds |
| Control Method | App |
| Manufacturer | Kryptonite |
| Part Number | 001072 |
| Item Weight | 1.5 pounds |
| Product Dimensions | 9.02 x 4.02 x 1.18 inches |
| Item model number | LK41051 |
| Is Discontinued By Manufacturer | No |
| Finish | Vinyl |
| Item Package Quantity | 1 |
| Number Of Pieces | 2 |
| Batteries Included? | No |
| Batteries Required? | No |
