# High Security Chain for Bike, eBike, or Motorbike
**Features:**
- 14mm six-sided chain links made of 3T hardened manganese steel for ultimate strength
- Durable, protective nylon cover with hook-n-loop fasteners to hold in place
- Includes maximum security New York disc lock with 15mm max-performance steel shackle
- Patented*, oval hardened steel crossbar for extra security
- Hardened double deadbolt locking for extensive holding power
- High-security disc-style cylinder with reinforced anti-drill, anti-pull protection system
- Sliding dustcover protects and extends cylinder life
- 3 stainless steel keys – one lighted with high intensity bulb and replaceable battery
- Key Safe Program
- Product dimensions: 150cm chain length x 15mm shackle diameter
- Product weight: 6.92 kgs
- *Patent D564339