*** Fall Sale *** Ninja Bike Lock- Black Steel Cable Set- Lightweight & Compact Edition (Easy to Carry)- Best Used for Daily Commute Bike Security

It's nice and small, I use it a lot! However, as far as locks go, it seems like it would be incredibly easy to cut. I only use this lock when I'm locking it up for a quick second, and even then I'm pretty careful.

UPDATE: Seller replaced. Totally satisfied. For ~30 dollars I expected more. The plastic cover over where you put the key in came off the first time I used it. Will keep this one but would not buy again.

Bought this lock to attach to my bike. Unfortunately, the cheap plastic part that attaches to my back broke after a couple of days and used only once to lock bike. *Update* After a couple more uses after the mount broke, it totally quit functioning. I tried spraying WD-40 in it and wiggling the key, to no avail> After tapping it on the floor, it just broke and all the mechanism fell out. USELESS!!!!!!

Great light weight lock. Only long enough for frame and back wheel, but good enough for my needs and it's small enough to fit in my seat pack. The locking mechanism is very high quality and overall I'm very pleased with it. UPDATE: Yeah. This lock is just too darn short so I looked around and found the EXACT same lock with slightly thicker and longer cable for ten bucks cheaper right here on Amazon.com. It's sold under the name "Natuworld Bicycle Lock". I posted a picture of the two locks side by side, the Ninja is on the right with the keys since I won't be using it anymore. Here's a link. It's a much better buy: http://www.amazon.com/gp/product/B00UD45LPW?psc=1&redirect=true&ref_=oh_aui_detailpage_o01_s00

Seems to be decent quality. Although I knew the length ahead of time, it was a little short for my daughter's bike, requiring to lock the bike up by the back wheel instead of the front when using standard schoolyard bike racks.

It's a perfect setup for the commuting, around town cyclist. The storage clip and keyhole cover are nice features.

Came broken and had to return it. The material feels very cheap and easy to cut through. It had a small, exposed piece of plastic that was very sharp and cut through my hand. Overall its not worth the money.

It is ok. Look and feels a little flimsy. But it does the job for my low crime area. I would not use it in a city.