ONGUARD Bulldog Mini 90x140mm U-Lock (45008013)

Compact High-Security Design: Internal locking area of 90 x 140 mm (3.55 x 5.52") provides strong protection while remaining easy to carry and mount; Dual Locking Strength: X2P Double Bolt Mechanism secures both sides of the shackle for superior resistance to pulling, twisting, and prying attacks; Advanced Z-Cylinder Security: Precision locking cylinder helps prevent bumping, drilling, and picking attempts for reliable anti-theft protection; Protective Co-Molded Crossbar: Rubber-coated surfaces help protect bike paint and components from scratches and wear; Keys & Mount Included: Comes with five laser-cut keys and a universal mounting bracket for convenient everyday transport