Specifications:
- U-Lock: 5.52" x 3.55"
- Braided Cable: 4 foot (120cm) X 10mm
- 13mm Ultra-hardened steel shackle resists bolt cutters and leverage attacks
- Reinforced cuff over crossbar and cylinder for added security
- Improved high security, disc-style lock cylinder
- NEW IMPROVED X4P DOUBLE BOLT LOCK MECHANISM (locks both sides, no more weaker bent foot design!)
- Center keyway defends against leverage attacks
- Anti-rattle bumpers reduce noise during transport
- Includes versatile EZ Mount bracket for transportation
- 5 PICK RESISTANT keys - one lighted with high intensity bulb and replaceable battery
- $1501 Anti-theft Bicycle Protection (check onguardlock.com for details)