OnGuard BullDog Series U-Lock - 4.5 x 9" Combination BLK/YLW Includes bracket MFPN=820-09-011-KIT 9mm max dimension is controlled

9mm max dimension is controlled by the Shimano spec

Spring loaded upright arms and the caliper arm can be quickly pulled away

After the wax has dried completely

PVC inner pipe + reinforced sides prevent crush and tip damage

OnGuard BullDog Series U-Lock - 4.5 x 9" Combination BLK/YLW Includes bracket MFPN=820-09-011-KIT 9mm max dimension is controlledOnGuard BullDog series u locks feature X2P Double Bolt lock mechanisms and strong 13mm (0. 51) hardened steel shackles for a full circle of protection. Bulldog includes free 1 year anti theft guarantee 4. 6 Tons pull strength with anti drill and pick resistance Hardened ultra steel shackle with reinforced sleeve over crossbar and cylinder for added security Length 9 Lock Style Combination Diameter 13 Cable Included No Shackle Width 4. 5 Advertised