Bicycle U Lock Combination Code
Bicycle U lock shape with 4 Digit code, reliable, easy to carry with Installation Facility.
Ten thousand password combinations, increase the difficulty of cracking, security, and anti-theft (initial password: 0000).
15mm firm solid alloy steel, resistant to hydraulic shear, resistance to violence, and smash. Strengthened by Multiple heat treatment processes.
And the cable thick is 10mm.