100 13mm hardened MAX-PERFORMANCE STEEL SHACKLE resists bolt cutters and leverage attacks Includes 4’ KRYPTOFLEX DOUBLE LOOP CABLE for securing front wheel or accessories Reinforced CUFF OVER CROSSBAR and cylinder for added security HIGH SECURITY DISC-STYLE CYLINDER BENT FOOT SHACKLE design for ease of use Center keyway defends against leverage attacks ANTI-RATTLE BUMPERS reduce noise during transport ROTATING DUSTCOVER protects cylinder Includes NEW TRANSIT FLEXFRAME-U transportation system which allows for versatile carrying Protective vinyl coating 13mm hardened MAX-Performance steel shackle resists bolt cutters and leverage attacks Includes 4’ KryptoFlex double loop cable for securing front wheel or accessories Reinforced cuff over crossbar and cylinder for added security High security, disc-style cylinder Bent Foot shackle design for ease of use Center keyway defends against leverage attacks Anti-rattle bumpers reduce noise during transport Rotating dustcover protects cylinder Includes new Transit FlexFrame-U transportation system which allows for versatile carrying Protective vinyl coating