Kryptonite Krypto Keeper 785 Chain Lock

Yes, the 85cm length is standard for most urban locking scenarios. It provides enough slack to secure your frame and one wheel to a standard bike rack or parking meter, though it may be tight if you are trying to wrap it around thicker, non-standard street furniture.

No, the chain is encased in a durable, integrated fabric sleeve. This protective covering prevents the metal links from scratching or chipping your bicycle's frame while you are locking it up.

At 3.12 lbs, this lock is manageable for most commuters. While it is not the lightest option available, the weight reflects the hardened steel construction necessary for reliable security, and it can easily be coiled into a bag or wrapped around your seat post while riding.

No, this model does not include a mounting bracket. You will need to carry it in a backpack, pannier, or wrap it securely around your frame while in transit.

A 7mm chain is an excellent deterrent against opportunistic theft in low-to-moderate crime areas. While it is not as impenetrable as Kryptonite's heavy-duty 10mm or 12mm chains, it offers a practical balance of weight and security for quick stops and daily city riding.