The OnGuard Bulldog Mini DT U-Lock delivers compact, high-security performance for cyclists seeking a lightweight yet strong defense for frames and wheels. Its 185 mm shackle and 4 ft vinyl-coated braided steel cable enable multi-point locking without bulk. The X2P Double Bolt system secures both sides of the shackle for maximum resistance against pulling and twisting attacks. A Z-Cylinder core provides advanced anti-picking and anti-drilling security, while the rubber-coated crossbar protects bike paint and finishes. Includes five laser-cut keys (one with LED light) and a durable mount bracket for daily use.