OnGuard OG 5815 U-Lock FSA Above: Attaches to the brake

Above: Attaches to the brake bridge and fork crown with the included nut and bolt or zip ties for universal compatibility

12″ & 14″ Options: Those smaller sizes come with angled/shorter Schrader valves to improve pump-head clearance in tight frame or wheel configurations

they use ODI’s proprietary rubber compound for superior comfort

1 × Oval patch (35 mm)

OnGuard OG 5815 U-Lock FSA Above: Attaches to the brakeOnGuard OG 5815 U Lock Built for serious protection, the OG 5815 combines strength and smart design to keep your bike secure. Key Features: High Security Locking Mechanism Engineered for maximum protection. 12mm Hardened Steel Shackle Resists cutting, prying, and impact. Pick, Pull & Drill Resistant Cylinder Tough on thieves, smooth for you. Automatic Dust Cover Helps keep the lock core clean and functioning. Quick Release Mounting Bracket Easy