#22 in Bike locks
Use arrows to jump to the previous/next product
Reddit mentions of Kryptonite Evolution Series 4 Standard Bicycle U-Lock with Bracket (4-Inch x 9-Inch)
Sentiment score: 2
Reddit mentions: 4
We found 4 Reddit mentions of Kryptonite Evolution Series 4 Standard Bicycle U-Lock with Bracket (4-Inch x 9-Inch). Here are the top ones.
or
Tough bicycle U-lock designed for moderate to high crime areas14mm hardened Max-Performance steel shackle resists cutting and leverage attacksDouble deadbolt locking mechanism; disc-style cylinder with over 1 million key variationsCenter key location with dual overhead cam locking mechanismIncludes 3 keys, including 1 with high-intensity light; measures 4 x 9 inches
Specs:
| Color | Black |
| Height | 3 Inches |
| Length | 13 Inches |
| Number of items | 1 |
| Release date | February 2009 |
| Size | 4" x 9" |
| Weight | 0.22 Pounds |
| Width | 7 Inches |
/r/bicycling will be very happy to help you with this if you decide you want information. Here's the short version:
Locks aren't guarantees, they are deterrents. You just have to make your bike not worth stealing. Whenever possible, lock your bike in an area with plenty of pedestrian traffic, and where other bikes are locked.
Cable locks (example) are weak. They are for keeping somebody from walking away with your bike. If a thief has come to steal bikes, the thief will get this one, no sweat.
If you need something long like that, you can get a lock and chain (example) but be sure it's intended for use as a bike lock. Ordinary chain from a hardware store is too easily cut. This method is heavy and bulky, but it works.
My recommendation, to keep things affordable, simple, and convenient, is to buy a good U-lock (example). Kryptonite and On-Guard are popular, reliable brands, but there are others.
Most importantly, make sure you lock your frame to the bike rack. If you don't lock the frame, the battle is lost. Wheels are easily stolen, so lock these up as much as possible. If I'm being quick about it, I pass the U-Lock through the frame and rear wheel as well as the bike rack (the rear wheel is more valuable), but the front wheel can be detached to lock with the frame and rear wheel using the same lock.
You can look into locking skewers and such to protect your wheels and seat, but the priority is to use a good, strong lock to lock your frame and rear wheel to a highly visible bike rack. Also, keep a photo and detailed description of your bike WITH YOUR SERIAL NUMBER so that if anything happens, you can file a police report.
What I do (I commute to and from work (which is school)):
I bought two chain locks. I leave one at school on the lock I use, and keep one at home for short errands. Why? It weighs 8 pounds, and that would suck to carry routinely.
Alternatively, get a u-lock for short errands.
Security wise, a chain lock is better.
My chain(s)
My U-lock
I've used one of these for years. It fits through my front forks and keeps the front wheel from rotating. Not fancy, but it works pretty well.
Kryptonite Evolution Series 4 Standard Bicycle U-Lock