The OnGuard Pitbull LS U-Lock provides powerful bike security with an extended long-shackle design that offers extra reach for locking around large posts, racks, and multiple frames. Built with a 14 mm (0.55 in) hardened steel shackle and the advanced X4P Quad Lock system, the lock secures on four sides to resist cutting, prying, twisting, and leverage attacks. Its extended interior dimensions of 115 mm × 292 mm (4.53 in × 11.50 in) provide versatile locking options while maintaining strong structural integrity. A rubber-coated crossbar and protective shackle sleeves help prevent scratches on bike frames and components. Includes five precision laser-cut keys, and a universal mounting bracket for convenient on-bike transport.

• X4P Quad Lock Security: Four-sided locking mechanism secures the shackle at multiple points to resist pulling, twisting, and leverage attacks.
• 14 mm (0.55 in) Hardened Steel Shackle: Heavy-duty hardened steel construction provides strong resistance against bolt cutters and prying tools.
• Extended Long Shackle Reach: 115 mm × 292 mm (4.53 in × 11.50 in) interior dimensions provide extra clearance for racks, posts, and larger locking situations.
• Protective Rubber Coating: Co-molded crossbar and shackle sleeves protect bike frames and components from scratches and corrosion.
• Complete Security Kit: Includes five laser-cut keys and a universal mounting bracket for easy on-bike transport.


Manufacturer Sku: 8002
Todson Sku: 45008002