Kryptonite KryptoLok 990 Combo Chain Lock

Choose a shipping method
Members get an estimated $8.20 back on this item.

With the spin of a 5-digit code, the Kryptonite KryptoLok 990 Combo chain lock protects your whip from theft using an end-link design that secures directly to a hardened dead bolt.

  • Features

    • Durable weather-resistant nylon sleeve protects your bike frame against abrasion
    • Patent-pending easy-to-use reset mechanism makes it easy to update your combination
    • Hardened steel lock head with patent-pending dead bolt system secures your bike with the spin of a dial
    • Kryptonite rates this lock a 6 on their 10-point system with 1 being simple, deterrent security and 10 being extreme security
    • Optional Anti-theft Protection Offer of up to $1,750 should you decide to register for coverage at (additional costs may apply)
    • Eligible for Combo Safe Program: Register your combination cable with Kryptonite at no additional charge; Kryptonite will provide you with your combo info should you forget it
    • Limited lifetime warranty offered by the manufacturer


    View all Kryptonite Chain Locks
  • Technical Specs

    Best Use


    Lock Style

    Chain Lock

    Lock Type

    Combination Lock

    Lock Thickness (mm)

    9.5 millimeters


    3T manganese steel


    Length: 35 inches




    5 lbs. 13.6 oz. pounds

  • Reviews
    6 reviews with an average rating of 4.8 out of 5 stars

    Loading Reviews...
  • Questions & Answers

    Loading Questions...