Kryptonite Evolution Mini-7 13 mm U-Lock Bicycle Lock with FlexFrame-U Bracket & Bike Security Cable

Heavyweight and feels secure.

The lock is super secure and strong. The accessory cable is heavy and strong with plenty of length. The lock comes with 3 key duplicates. One key has a small blue flashlight built-in. The lock is easy to lock and unlock. And the lock is easy to attach to the included bike mount. And the bike mount is very easy to install onto the bike. I installed the mount in 3 different locations on the bike before I decided on the best position. All the components together weigh 3.5 pounds. Note: The bike mount only holds the lock. The accessory cable must be stored somewhere else on you or on your bike during a ride. I watched a youtube video (as recommended on the packaging) to get familiar with this lock and therefore I didn't even need to read the instruction booklet.

This is actually a lock kit with everything needed to use everyday. It comes with a U-bracket, a looped security cable and the hardware to anchor it to the bike post so a carry bag or basket is not necessary. The U-bracket has about 7 inches of clearance so the stationary anchor must be close to the bike part otherwise the security cable allows for wider distances. So the U-bracket is more secure but has it's limits. One of the 3 keys provided has a light, good for low light conditions. It's a solid lock set which I highly recommend! Kryptonite thought of everything!

This is a great lock that anyone can use its not heavy and is very durable to with stand being dropped. We gave it to our daughter to use with her bike at school and she had no issues she said she liked it better than her old lock that had numbers that she had to memorize.

I love this bike lock even though it is a little heavy. Just the appearance of it will deter most thieves. It looks to be extremely difficult to open or cut. This has just worked great for our neighborhood since there are a lot of kids that think because you leave something on your porch it is free. I love the bright orange color. If you own an expensive bike this is just what you need.

This lock seems to be well made and quite heavy duty. Having a key lock is nice and I feel more tamper-proof that the combination type locks. I have not used this yet but I think it will come in quite handy to secure items other than bicycles at our campsite this summer.

The bike lock is solid, feels well made and all however sometimes the key just gets stuck and wont go in where you need to try multiple times to get it in

Sturdy lock, high quality. Somewhat wish I would have bought the full size because at times the mini is too small to fit around the bike and rack. Also the key can be a pain to get in and out of the lock.

I was really surprised at the size of this lock. I was expecting something 1/3 the size and Not so heavy. But if you want something very Sturdy, this would be perfect. I might use it to lock my trailer to a poll, I think that needs Something heavy like this. Comes with 3 keys and one of them has a light on it, which is kind of cool. Very heavy cable, which would take a lot for Someone to cut through.

While this bike lock is certainly sturdy and would probably deter most bike thieves, it is *very* large. The suggested mounting locations of this lock work if you have a larger men's bike frame. However, my frame fits 5' 6” riders and therefore is smaller. I couldn't mount this on the inside of my frame without removing my water bottle holder. I'm returning for a regular chain as this simply doesn't work unless I sacrifice my water bottle holder.