Kryptonite Evolution Mini-5 Bicycle U-Lock with Transit FlexFrame Bracket (3.25-Inch x 5.5-Inch)
|Price:||$49.97 & FREE Shipping. Details|
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- 13mm hardened MAX-Performance steel shackle resists bolt cutters and leverage attacks
- Higher security disc-style cylinder
- High security Bent Foot(TM) design
- 3 keys - one lighted with high intensity bulb & replaceable battery
- Includes Transit FlexFrame Bracket for easy mounting to frame tubing 25mm to 80mm wheter round, oval, triangular, or square. Also features 360° rotation providing the ability to better fit and align with a bike frame's specific geometry.
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|Item Dimensions||3.27 x 1.18 x 5.51 inches|
|Item Display Weight||2.4 pounds|
|Shipping Weight||2.29 pounds|
Top Customer Reviews
The Lock: The lock is what you would expect from Kryptonite. It is compact, well-protected by its rubbery coat, and smooth to operate. It still has some heft to it (don't expect it to be feather-light), and fits in my back jean pocket easily. It comes with a mount that I never bothered to install. Like other reviewers have stated, the mount comes with incomprehensible installation instructions (this is why I knocked a star off, otherwise I would have given full stars).
Using The Lock: I also purchased a locking skewer (from Pinhead) for my front wheel so that I wouldn't have to carry a cable at all. With your front wheel secure, you only have to lock up the back wheel. When I had originally purchased the lock, I was afraid that I would find myself unable to lock my bike to larger poles and what not due to the small size of the U. However, over months of use this has NEVER happened. Perhaps this is because I am fortunate enough to live in a rather bike-friendly area with lots of actual bike racks. However, even when a legit bike rack was not available, I have always found something that I could lock to. Thinner to medium-sized street poles or stair rails have always worked. If you live in an area where huge poles are the only solution to lock your bike to, this lock will not be for you.
I have had this lock for over four months now, with no theft.
Bottom Line: This is a great, secure lock for people who do not want to lug around a huge lock.Read more ›
The mount that comes with this is also very nice, and doesn't move at all once properly installed. Ignore the manual and instead go to YouTube and watch their installation video: https://www.youtube.com/watch?v=QqaqSG-lfGo. If the link is dead search for "Kryptonite Transit FlexFrame-U Bracket". It's much easier to understand.
As for the theft insurance, make sure you register for it within 14 days of purchase or they may try to deny your claim. It's in the fine print, and not obvious that you have such a deadline.
The mounting bracket works great for me, finding the proper location where it is not in the way is the problem. As you can see in the picture provided this is the best place to mount it in my case. I have tested it via riding on more rough terrain as well and it stays secure.
Mounting help: To install this mount securely you need two people, period. Be sure the nylon band is threaded through the mounting bracket so that the bracket pinches the band between the bike and bracket when the lock mount is screwed into the bracket. Use your assistant to keep the band very taught while you screw the lock mount into the bracket. This undocumented mounting process results in an extremely secure mount that can be placed in many frame and seat post locations. Be sure to note that the mounting clip on the lock itself can be swiveled 360 degrees for proper positioning of the lock almost anywhere on your bike.
Addendum 6/1/2014: While this lock is too small to fit around a wheel, frame and most bike racks, it will usually fit around a wheel and most racks, at least with my 28mm tires. The advice I have read recommends threading the lock through the section of the rear wheel within the triangle formed by the seat tube and the rear hub stays. The thief would have to destroy the rear wheel or cut the lock to get the bike, and they usually don't bother. Unless you take the front wheel with you (or carry dual locks), it is vulnerable, but also cheaper to replace than the bike.
Most Recent Customer Reviews
small enough that i cant lock the wheel and the frame at the same time unless i am locking to a bike rack with slim bars. comes with a mount, which is great!Published 17 days ago by mash
I live in the bike theft capital of the country, NYC. I don't even feel safe when my bikes in my apartment, that's how bad it is. I look at this as a deterrent, not a lock. Read morePublished 18 days ago by FOB_NYC
So far so good. I installed the mounting bracket. While some reviewers noted that it rattles, I can't imagine any bracket holding tighter. Read morePublished 24 days ago by W&S
This is a great lock. I always rely on kryptonite for locks to protect my dear bike. I have used it in many cities including Boston, Cambridge, Barcelona, and Los Angeles, all of... Read morePublished 26 days ago by natalir
This is a great lock for one bike. Unlike most U-locks, this doesn't feel like it takes up your entire bag, or bike frame. Read morePublished 1 month ago by Paul D. Bennett
I live in Boston, and I trust this lock to keep my $600 bike safe all day. Granted, I use a cable lock with this too. Read morePublished 1 month ago by Bre
best lock ever. perfect size and has 3 keys and one of them has a bright light for safety. great pricing on amazon and definitely 100% recommendedPublished 1 month ago by w!LL!@m