Kryptonite Keeper 5-S2 Disc Lock 5.5mm Key Chrome 4 of 10

Dual-reinforced high security disc style cylinder. Stapler style disc lock immobilizes disc brake to prevent roll-away or ride away theft. Includes bright orange reminder cable to prevent riding away while lock is engaged. Includes 2 stainless steel keys with ergonomic design to resist breaking or bending. 5.5mm pin diameter fits through disc brake vent holes