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OnGuard Bulldog LS U-Lock  OnGuard Bulldog LS U-Lock
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Bulldog LS U-Lock

Mfg PartNum:8009
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Protect Your Bicycle With Heavy-Duty Hardened Steel

A heavy-duty lock like the OnGuard Bulldog LS U-Lock can make all the difference in an incredible adventure. Featuring a long shackle, this one-of-a-kind lock provides a little bit of extra length to make it easier to secure your bike. The ultra-tough 13 mm rubber-coated hardened steel resists cutting, prying, and jacking for a fantastic ride.

A state-of-the-art dual lockdown mechanism secures both sides of the shackle for excellent pull resistance. Thanks to a rounded design and centered keyhole pry points are practically eliminated, and extra-thick end caps protect against bumps and dings. With five laser-cut keys, you can enjoy your ride without a care in the world, knowing that your most prized possession is safe and sound.


  • Hefty 13mm (0.51 in.) hardened steel shackle resists cutting, prying and jacking
  • Rubber-coated shackle and crossbar help protect your bike's finish
  • Dual lock down mechanism delivers greatly minimized pull resistance
  • Bump-proof Z-Cylinder tumbler resists picking, pulling or drilling
  • Rounded design and centered key hole eliminates pry points
  • Molded end caps protect against bumps and hits
  • Mounting bracket included
  • OnGuard rates the Bulldog LS U-lock as a 63 out of 100 on its 100-point security rating system, where higher-rated locks offer increased security

  • B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.


    Mfg PartNum: 8009