Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
This Deal Has Expired We can notify you when similar deals are posted. Set up Deal Alert
expired
UncleRobot | Staff 1.1K Views
Jul 27, 2026 5:30 PM

ROCKBROS Bike U-Lock w/ 3.94' Security Cable $13.49 + Free Shipping w/ Prime or on $35+

$13

$27

51% off
Amazon
Visit Amazon

Why are you downvoting this deal?

Good Deal?
1Comments
Save
Share
Deal Details
ROCKBROS via Amazon [amazon.com] has ROCKBROS Bike U-Lock w/ 3.94' Security Cable on sale for $13.49. Shipping is free w/ Prime or on orders $35+.

Production Description from Store:
  • ROCKBROS Bike U lock is made of 0.84inch (21.4mm)alloy steel including 0.36inch silicone cover. The Lock features zinc alloy C grade lock cylinder, Which is leveraging-resistant, cutting-resistant, and drill-resistant. Also, the lock is able to resist 12 tons of cutting force.
  • Loop cable & versatile use: Comes with a 3.94ft. double looped ends steel cable, which has PVC shell. The whole diameter of the cable is 0.39inch. There are 3 rust-resistant copper keys that have complex serpentine slots.
  • This bike lock features a hardened steel body and double locking shackle for superior cutting and prying resistance. The lock crossbeam has passed multiple quenching heat treatment processes to improve the hardness and strength, effectively resist any violent damage
  • The size of the bike lock is 7.87 *6.3inch. Comes with a mounting bracket that is suitable for all circular seat post in diameter ≤1.38 inch (35mm). With the portable size, you can put the bike u lock into your bag or mount it on the seat post of your bike
  • Convenient mounting bracket ensures safe and compact storage when cycling, the lock doesn't need to pack your lock in a separate carry case or knapsack. The silicone cover of u lock will protect your bike from scratches.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
ROCKBROS via Amazon [amazon.com] has ROCKBROS Bike U-Lock w/ 3.94' Security Cable on sale for $13.49. Shipping is free w/ Prime or on orders $35+.

Production Description from Store:
  • ROCKBROS Bike U lock is made of 0.84inch (21.4mm)alloy steel including 0.36inch silicone cover. The Lock features zinc alloy C grade lock cylinder, Which is leveraging-resistant, cutting-resistant, and drill-resistant. Also, the lock is able to resist 12 tons of cutting force.
  • Loop cable & versatile use: Comes with a 3.94ft. double looped ends steel cable, which has PVC shell. The whole diameter of the cable is 0.39inch. There are 3 rust-resistant copper keys that have complex serpentine slots.
  • This bike lock features a hardened steel body and double locking shackle for superior cutting and prying resistance. The lock crossbeam has passed multiple quenching heat treatment processes to improve the hardness and strength, effectively resist any violent damage
  • The size of the bike lock is 7.87 *6.3inch. Comes with a mounting bracket that is suitable for all circular seat post in diameter ≤1.38 inch (35mm). With the portable size, you can put the bike u lock into your bag or mount it on the seat post of your bike
  • Convenient mounting bracket ensures safe and compact storage when cycling, the lock doesn't need to pack your lock in a separate carry case or knapsack. The silicone cover of u lock will protect your bike from scratches.

Community Voting

Deal Score
-1
Good Deal
Bad Deal

Why are you downvoting this deal?

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

1 Comment

Sign up for a Slickdeals account to remove this ad.

Pro
Jul 27, 2026 11:58 PM
1.3K Comments
Joined Sep 2020
sv0s
Pro
Jul 27, 2026 11:58 PM
1.3K Comments
I see a price of $27. How do you buy it for $13?

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!