Where smart engineering meets everyday security. Independently rated and built for real-world riding, the OnGuard K9 Gold Folding Lock delivers high security in a compact, frame-friendly design. Ideal for urban cyclists and e-bike riders who demand strength without bulk.
This innovative range combines the strength of a U-lock with the convenience and flexibility of a folding design. Each K-9 model is built from hardened steel link plates that provide high resistance against cutting and sawing, while the compact folding mechanism allows for easy carrying and storage. Designed with OnGuard’s advanced locking systems - including the pick, pull and drill-proof Z-Cylinder and the precision SBC Combo-Gear mechanisms. The K-9 locks deliver serious protection for both bikes and e-bikes.
Once unfolded, the K-9 offers extended reach to secure frames and wheels to racks or solid fixtures. Every model includes a versatile mounting bracket that fits most bicycle frames for effortless transport. With high-security performance and smart engineering, K-9 Folding Locks give riders the perfect balance of strength, practicality, and design.
Key Features:
- 5.4mm hardened steel link plates for high security
- Z-Cylinder provides high pick protection and features BumpBlock™ technology to prevent bump key attacks
- DRC double rubber coating protects bike frames
- Versatile mounting bracket fits most bicycle frames
- Supplied with 5 laser-cut keys
- E-bike approved.