We put women first in everything we do, every frame we build, every component we spec and every piece of gear we design. Liv is the cycling brand dedicated to women.  

SureLock Protector 2 Standard

SureLock Protector 2 Standard

Current price: $54.99

Giant Surelock Protector 2 is a tough 13mm ultra hardened steel lock with X2p Double bolt locking mechanism with 5 key.


  • X2P double bolt locking mechanism provides added strength and high pull resistance
  • Massive 13mm (0.51") ultra-hardened steel shackle provides maximum cut resistance
  • M-Key cylinder is more reliable and user-friendly than ever before, prevents key from turning before being fully inserted into the cylinder
  • All-tube QR mounting bracket included-fits 24-40mm tubes
  • Integrated dust cover protects the cylinder
  • Includes 5 keys
  • Dimension: 13mm x 230mm


All prices and specifications are subject to change without notice.