High-Security Disc Brake Bike Lock with Loud Alarm

Ultra-Strong Anti-Theft Protection
Premium hardened steel shackle resists cutting, drilling, and prying. Dual locking mechanism with reinforced internal components ensures maximum security for bicycles, e-scooters, and motorcycles.
120dB Alarm for Instant Deterrence
Sensitive vibration sensor triggers a piercing 120dB alarm at the slightest tampering. Loud enough to scare off thieves and alert nearby pedestrians or owners.
Weatherproof & Durable Design
Rust-resistant zinc alloy coating withstands rain, snow, and extreme temperatures. Precision-engineered internal gears ensure smooth operation even after prolonged outdoor use.
Universal Fit & Quick Deployment
Compact yet adjustable shackle fits most bike frames, electric scooters, and motorcycle wheels. One-handed locking mechanism allows fast securing in urban commuting, parking lots, or travel.
Lightweight & Portable Security
Weighs only 450g for easy carrying in backpacks or bike mounts. Ideal for daily commuters, delivery riders, and outdoor enthusiasts needing reliable theft prevention.
Bulk Purchase Advantage
Direct wholesale pricing ensures unbeatable value for retailers, distributors, and security-conscious buyers. Custom bulk orders available for businesses.