Kryptonite Keeper 712 Heavy Duty Bike Chain Lock

What鈥橲 Inside

Heavy-Duty Bike Lock

Material and Construction Crafted from 7mm hardened steel with four-sided links, the Keeper 712 Integrated Chain offers maximum resistance against cutting and leverage attacks, ensuring your bike remains secure.

Patented Locking System Equipped with a high-security disc-style cylinder, this lock is resistant to picking and drilling. The patented end link design securely connects the chain to a hardened deadbolt, eliminating potential weak points and providing added peace of mind.

Protective Features The durable rubber coating protects your bike from scratches and wear and tear. Additionally, the weather-resistant nylon sleeve prevents scratches and damage, ensuring your bike remains in top condition.

Durable Design The Keeper 712 Integrated Chain extends up to 120cm (47.3 in) in circumference. This heavy-duty design weighs just 1.70kg (3.75 lbs), providing robust security without overwhelming your bike. Rated at 5/10 for moderate security, it effectively balances strength and portability.

Key Safe Program Enjoy peace of mind with Kryptonite's Key Safe Program. If you lose your keys, Kryptonite will ship you two free replacement keys globally. Register your unique key code online to order new keys in case of loss.