Kryptonite Keeper Standard U-Lock: 4 x 8

Kryptonite Keeper Standard U-Lock: 4 x 8"
Bike Locks

State Bicycle Bike Accessories
PURCHASE RISK FREE: IF YOU AREN'T 100% SATISFIED, WE'LL SEND YOU A LABEL AND EXCHANGE IT FOR FREE!

Kryptonite Keeper U-Lock bike locks are the choice of bike messengers worldwide.   

[FEATURES]

  • 12mm hardened steel shackle resists hand tools
  • Reinforced collar over keyway for increased protection
  • High security disc-style cylinder
  • Includes click style transportation bracket
  • 2 keys - high security, disc-style
  • Protective vinyl covering
  • High security "Bent Foot" design
  • $500 anti-theft protection offer (registration required; option for up to 5 years total)

 

Risk-Free Purchase - State Bicycle Co. offers FREE EXCHANGES* -If this item doesn't work out, we'll send you a return label and exchange for free!

    RETURNS & Exchanges: State Bicycle Co. proudly offers FREE RETURNS for EXCHANGES - please see details of our Return Policy here.

    SHIPPING:  Most in-stock items ship within 1 business day! Tracking information is provided upon shipment. Learn more about our Shipping Policy

    WARRANTY: 
    5-year Warranty on all bicycle frames
    1-year Warranty non-consumable parts
    2-year Warranty on Essor USA products

      Warranty activated only after you submit proof of professional assembly.


      SUPPORT:  
      We pride ourselves on having a friendly and knowledgeable staff. Contact Us and we'd be happy to help you out in any way we can.

      Customer Reviews

      Based on 4 reviews
      75%
      (3)
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      25%
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      P
      P.L.
      Just what I needed

      I needed some U-locks and I got them!

      M
      M.B.
      Great Service

      We use the State Bicycles at the hote as an amenity for our guests and love them! But the service we get from Eric is what really stands out. he even customizes the bikes for us with our logo.

      W
      W.F.
      Locks are great

      These locks are very high quality and make me sleep easy at night knowing that my bike will not be stolen.

      B
      B.C.
      kryptonite keeper standard u-lock

      The lock rattles a lot when used in the mount, so I have been carrying it in my backpack which is less convenient than I had hoped for, but I think I can figure out a way to rig it so it won't rattle. I wouldn't expect this single lock to secure my bike, but it does work well as a second lock. Kryptonite was very easy to reach when I needed help registering for the anti-theft protection, which I was very grateful for.