

Hero image 0 of Kryptonite Keeper U-Lock 4 x 8" Keyed Black Includes 4' Cable and Bracket, 0 of 5
Kryptonite Keeper U-Lock 4 x 8" Keyed Black Includes 4' Cable and Bracket
Key item features
- 12mm hardened performance steel shackle
- Patented Anti-Rotation Double Deadbolt shackle helps fight against twist and cut attacks
- Includes click style TRANSPORTATION BRACKET
- Includes 4' flex cable for securing front wheel or other accessories
- Includes 2 stainless steel keys
- 2 keys - high security, disc-style cylinder
- Includes click style transportation bracket
- Protective vinyl covering
- 12mm hardened performance steel shackle
- Patented Anti-Rotation Double Deadbolt shackle helps fight against twist and cut attacks
Specs
- Bicycle lock typeU Bicycle Locks
- BrandKryptonite
- Lock typeKey Lock
- MaterialSteel
- Diameter8"
- Weight5 oz
Current price is USD$53.95$53.95/lb
Price when purchased online
- Free shipping
Free 30-day returns
How do you want your item?
Columbus, 43215
Arrives by Thu, Apr 9
|Sold and shipped by 365 Cycles
4.453744493392071 stars out of 5, based on 454 seller reviews(4.5)454 seller reviews
Free 30-day returns
About this item
Product details
This lock features a hardened steel shackle that resists hand tools for security in low crime areas.Features-2 keys - high security, disc-style cylinder-Patented Anti-Rotation Double Deadbolt shackle helps fight against twist and cut attacks-Includes click style transportation bracket-Protective vinyl coveringItem Specifications-Lock Style:Keyed-Cable Included:Yes-Length:12
- 12mm hardened performance steel shackle
- Patented Anti-Rotation Double Deadbolt shackle helps fight against twist and cut attacks
- Includes click style TRANSPORTATION BRACKET
- Includes 4' flex cable for securing front wheel or other accessories
- Includes 2 stainless steel keys
- 2 keys - high security, disc-style cylinder
- Includes click style transportation bracket
- Protective vinyl covering
- 12mm hardened performance steel shackle
- Patented Anti-Rotation Double Deadbolt shackle helps fight against twist and cut attacks
info:
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Specifications
Bicycle lock type
U Bicycle Locks
Brand
Kryptonite
Lock type
Key Lock
Material
Steel
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
CHOKING HAZARD - Children Under 3
This toy is not suitable for ages under 3 years. It contains one or more of the following items: marbles, small ball, or small parts.
Warning Text
STANDARD www.p65warnings.ca.gov
State Chemical Disclosure
STANDARD www.p65warnings.ca.gov
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Customer ratings & reviews
How item rating is calculated
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 7 reviews
Dec 13, 2025
Wendy
5 out of 5 stars review
Verified Purchase
Excellent Quality and Price
Excellent quality, easy to use, does what it's designed to do - keep you bike safe and locked up until your return.
Incentivized Review
Helpful?73OMDDVBYI69387247401
Sep 21, 2025
Soumendra
5 out of 5 stars review
Verified Purchase
Excellent lock.
Incentivized Review
Helpful?73OMDDVBYI69387247401
Sep 5, 2024
Anthony
5 out of 5 stars review
Verified Purchase
I like how it mount's to my e-bike and it's easy use with the cable it comes with. I would recommend it for every one who owns a bike for the security it offers
Incentivized Review
Helpful?73OMDDVBYI69387247401
