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Kryptonite - Keeper Standard U-Lock: 4 x 8

Customer Reviews

Based on 15 reviews
87%
(13)
0%
(0)
13%
(2)
0%
(0)
0%
(0)
B
Brittany 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.

A
Alyssa ruiz (Bell Gardens, US)

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

E
Edwin Muñiz (San Juan, PR)

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

D
Daniel Pratama (Cambridge, US)

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

J
Juan J Delgado Jr (El Paso, US)
working well so far

Lock is able to secure front wheel and frame as well. I wish it came with a cable but still a good buy.

M
Marcus Maple
Good lock!

Simple, easy to use lock that works as expected.

F
Flavio Bravo (Phoenix, US)
Holds up to the road test

Being able to connect it to my lower bar, I never have to worry about it moving while riding.

R
Ryan C
Great Commuter Bike!

The core line is great commuter bike option! My friends comment on the design and aesthetics all the time. Looks like a more expensive model at an affordable price point. No complaints about the ride either, sturdy and smooth. All around the core line is a great option for those looking for something affordable but also stylish with reliable performance.

D
David Rochman (Costa Mesa, US)
Love State Bicycle!

Items came on-time with no hassle, what can I say

K
Kevin Derasadourian (Scottsdale, US)

Solid lock. State bikes are awesome. Great value.

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!
or
Pay Per Month

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 15 reviews
      87%
      (13)
      0%
      (0)
      13%
      (2)
      0%
      (0)
      0%
      (0)
      B
      Brittany 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.

      A
      Alyssa ruiz (Bell Gardens, US)

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

      E
      Edwin Muñiz (San Juan, PR)

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

      D
      Daniel Pratama (Cambridge, US)

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

      J
      Juan J Delgado Jr (El Paso, US)
      working well so far

      Lock is able to secure front wheel and frame as well. I wish it came with a cable but still a good buy.

      M
      Marcus Maple
      Good lock!

      Simple, easy to use lock that works as expected.

      F
      Flavio Bravo (Phoenix, US)
      Holds up to the road test

      Being able to connect it to my lower bar, I never have to worry about it moving while riding.

      R
      Ryan C
      Great Commuter Bike!

      The core line is great commuter bike option! My friends comment on the design and aesthetics all the time. Looks like a more expensive model at an affordable price point. No complaints about the ride either, sturdy and smooth. All around the core line is a great option for those looking for something affordable but also stylish with reliable performance.

      D
      David Rochman (Costa Mesa, US)
      Love State Bicycle!

      Items came on-time with no hassle, what can I say

      K
      Kevin Derasadourian (Scottsdale, US)

      Solid lock. State bikes are awesome. Great value.