Bike locks / Diyife

Diyife Bike locks

This selection offers a balance of heavy duty U-locks and flexible cable security for daily cycling needs. Users choose between high-security combination dials and traditional keyed cable systems for various environments

Keyed bike locks Combination bike locks Heavy duty bike locks Locks with mounting brackets Heavy duty U-locks 4-digit combination locks Cheap Compact folding locks Heavy duty chain locks 4ft long bike locks Flexible cable locks 12mm thick bike locks 6ft long bike locks
See the locks Our method
Our pick
Heavy duty combination u-lock with mounting bracket Check details
What stands out

Thick Cable Protection

Steel cables feature a 1/2 inch thickness for durability.

Combination U-Locks

Large 18mm U-locks use keyless 4-digit entry.

Variable Cable Lengths

Options include 4ft and 6ft cables for different needs.

Why it’s listed

Versatile Locking Mechanisms

The catalog includes 18mm thick combination U-locks and 1/2 inch thick cable locks. These models cater to different security levels with 3-digit and 4-digit combination options or keyed access.

  • 18mm combination U-locks
  • 1/2 inch thick cable locks
  • 6ft long security cables
  • 4ft 4-digit folding locks
  • 2.36ft mini folding locks
  • Keyed cable lock systems
What to look for

Heavy Duty U-Locks

The 18mm U-lock provides a massive physical barrier. It uses a 4-digit combination, removing the need to carry a physical key.

Flexible Cable Options

Cables are available in 4ft and 6ft lengths with 1/2 inch thickness. These are ideal for securing wheels or multiple bikes together.

Compact Folding Models

The mini 2.36ft folding lock uses a 3-digit combination for quick stops. A larger 4ft version is available for more complex locking points.

Outdoor Reliability

These locks are designed for outdoor use with weather-resistant coatings. The mounting brackets allow for convenient frame storage during transit.

Products

5 locks from Diyife

First-hand

From this set

Debra 5.0

The 18mm U-lock is much thicker than my old one and the combination dial is very smooth.

Susan 4.6

I bought the 6ft cable lock so I can secure both wheels and the frame to the rack at once.

Theresa 4.9

The mini folding lock is perfect for my quick trips to the store when I don't want to carry a heavy U-lock.

Common questions

Diyife Questions

How thick is the combination U-lock?

The heavy duty combination U-lock is 18mm thick.

What cable lengths are available?

The 1/2 inch thick cable locks come in 4ft and 6ft lengths.

Are there folding lock options?

Yes, there are 2.36ft and 4ft combination folding locks available.

Do the cable locks use keys or codes?

The catalog includes both keyed cable locks and combination folding locks.