OnGuard BLACK X Titan RockSolid Smart Shackle U-Lock

The BLACK X Titan Smart RockSolid U‑Lock redefines modern bike security with the first smart lock engineered to resist angle‑grinder attacks. Its RockSolid protective coating reinforced 15mm hardened steel shackle and patented multi‑angle locking mechanism deliver unmatched strength against cutting prying jacking and grinding. Smart digital access through the BLACK X app removes the need for daily key handling while real‑time alerts long‑lasting battery life and backup mechanical keys ensure dependable protection for high‑risk environments.

RockSolid angle‑grinder‑resistant coating paired with a reinforced 15mm hardened steel shackle

Patented multi‑angle Smart Locking System engineered to resist leverage and impact attacks

Smart access via the BLACK X app or optional xKey remote for seamless key‑free use

Long‑lasting CR2 battery real‑time connectivity and backup mechanical keys for reliable security