RL-2128 bicycle ulock combination U lock

U-locks feature: 

 1.X4 and X2 locking mechanisms secure both sides of the shackle. 

 2.Hardened steel shackles are impervious to prying,jacking,or cutting. 

 3.Round profile and smooth edges eliminate leverage points 

 4.Fully coated shackles and crossbar protects delicate finishes and paint jobs.

 5.Combination U shackle lock,U shackle hardened with four resettable combination wheels and a bracket