OnGuard BullDog Series U-Lock - 3.5 x 7" Keyed Black/Yellow Includes bracket Rear Derailleur Mount Type-10x1 Standard } Open face all mountain

} Open face all mountain design 19 vents ConeHead Technology utilizing dual density foams in impact absorbing zones Full rear coverage Boa one hand dial fit adjustment Adjustable visor Rapid adjust chin strap Certified : CPSC Bike XS/S (XSS): 52-55 cm

Formerly the Z410 model

Two-piece safety flag and reflectors included

Model Hellbender 70 Spindle Interface 24mm Shell T47 Internal Shell ID 47mm Width 85

15x110mm thru-axle

OnGuard BullDog Series U-Lock - 3.5 x 7" Keyed Black/Yellow Includes bracket Rear Derailleur Mount Type-10x1 Standard } Open face all mountainOnGuard 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 7 Lock Style Keyed Diameter 13 Cable Included No Shackle Width 3. 5 Advertised Weight 2.