JD Original Four-Digit Password U-Shaped Lock Bicycle Lock Password Lock Electric Bike Motorcycle Lock with Thickened Key, Password Recovery

Four-digit combination lock with reset and password recovery functions

Upgraded lock head with slide-up unlocking mechanism

Password reset and recovery via key (key turns 90° clockwise to reveal password digits)

Thickened lock ring resistant to hydraulic shears and prying

Solid steel lock beam for enhanced security

PVC leather cover for protection and durability

Suitable for small-diameter wheel hubs (hole diameter >18mm) and tire width <120mm

Compatible with electric bikes, motorcycles, double sliding doors, and various models including Yadea, Luyuan, and Xiaoniu

Initial password set to "0000"

Press RESET button, rotate password wheels to set new password, then push RESET back to original position aligning password with arrow

Product design focuses on simplicity, durability, and user convenience

Provides a reliable security solution for personal vehicles and property protection