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OnGuard Bulldog ATB U-Lock
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OnGuard Bulldog ATB U-Lock

Item # 721696

$29.93$40.00*

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Loyal, obedient and vigilant, this Bulldog will guard your bike.

  • Massive 13mm (1/2") hardened ultra steel shackle provides maximum cut resistance
  • Dual Steel Bar™ locking mechanism delivers up to 10 tons of pull-strength
  • M-Cylinder™ inner locking mechanism delivers legendary pick-proof protection and its key has over 1 million variations
  • All Tube multi-position quick-release mounting bracket
  • Ballistic™ formula plastic is so tough and unbreakable we'd swear it has some kind of Martian technology!
  • Integrated vinyl-coated water cover protects cylinder from the weather
  • Includes 4 laser-cut keys so no sweat if you lose one; also includes 1 Torch Key™ light key for nighttime use

Imported.

Item 721696

OnGuard Bulldog ATB U-Lock Specs

Specification

Description

Average weight2 lbs. 7 oz.
MaterialHardened steel
Dimensions5 x 9 inches
Integrated lockYes

OnGuard Bulldog ATB U-Lock Customer Reviews

REVIEW SNAPSHOT®

by PowerReviews
OnGuard Bulldog ATB U-Lock
 
4.0

(based on 5 reviews)

100%

of respondents would recommend this to a friend.

Pros

  • Durable (5)
  • Easy to use (5)
  • Ultra strong (4)

Cons

  • Hard to carry (3)

Best Uses

  • City bikes (3)
  • Reviewer Profile:
  • Casual adventurer (4)

Reviewed by 5 customers

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Displaying reviews 1-5

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Sep

8

2007

(2 of 2 customers found this review helpful)

 
4.0

Nice and HEAVY!

By I Love Rock

from Sacramento, CA

About Me City Slicker

Site Member

Pros

  • Durable
  • Easy to Use

Cons

  • Hard to Carry

Best Uses

  • City Bikes

Comments about OnGuard Bulldog ATB U-Lock:

First of all this lock has worked very well so far because I still own my bike.

The biggest downfall of this lock is that it is really heavy. So if you plan on carrying it around in your bag you may want to think about just getting cable or chain instead.

Even if you're going to mount it on your bike it's big and bulky and the weight is still there just not as noticeable as being in a bag. It's also a little difficult to find a place to mount it on the bike because of its size. So I would recommend going into the store to see on if you can so you can get a better idea of what I'm saying.

It's a good lock and it works but it's big and heavy.

Bottom Line Yes, I would recommend this to a friend

(2 of 2 customers found this review helpful)

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Jul

13

2008

 
4.0

Good Lock

By hollythegr8

from Fresno, CA

About Me Casual/ Recreational

Pros

  • Durable
  • Easy to Use
  • Ultra Strong

Cons

  • Bulky
  • Hard to Carry
  • Heavy

Best Uses

  • Road Bikes

Comments about OnGuard Bulldog ATB U-Lock:

Well, I still have my bike...its either the lock or luck. I feel confident with it, I have to park my bike for work in a bad area of town and I haven't had any problems yet. Its strong, solid and reliable.

My only problem with the lock is that it is heavy and bulky. There isn't enough room on my bike to mount it and still have my water cage. When I have to carry it in my bag, it really weighs it down.

Otherwise its a great lock.

Bottom Line Yes, I would recommend this to a friend

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Oct

16

2007

 
4.0

Keeps It Safe

By Jes@NCSU

from Raleigh, NC

About Me Casual/ Recreational

Site Member

Pros

  • Durable
  • Easy to Use
  • Ultra Strong

Cons

  • Hard to Carry

Best Uses

  • City Bikes
  • Mountain Bikes
  • Road Bikes

Comments about OnGuard Bulldog ATB U-Lock:

I use it to keep my bike safe at NC State, works well so far, just a little bulky and very heavy to carry around, key light not very useful.

Bottom Line Yes, I would recommend this to a friend

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Sep

21

2007

 
3.0

Not bad, somewhat unreliable.

By triangleman

from Portland, OR

About Me Avid Cyclist, Casual/ Recreational

Site Member

Pros

  • Durable
  • Easy to Use
  • Ultra Strong

Cons

  • Unreliable

Best Uses

    Comments about OnGuard Bulldog ATB U-Lock:

    As far as keeping my bikes secure, this thing is great. A few times it has failed to open when I turn the key. I called OnGuard, didn't wait on hold at all, and the guy I talked to was really nice. He told me to hit one end with something hard. I did that and it unlocked. He said to put some WD-40 in if it ever does it again to just call and they'd replace it.

    Bottom Line Yes, I would recommend this to a friend

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    Sep

    12

    2007

     
    5.0

    simple and strong

    By OutdoorJill

    from Boston, MA

    About Me Casual/ Recreational

    Site Member

    Pros

    • Durable
    • Easy to Use
    • Ultra Strong

    Cons

      Best Uses

      • City Bikes
      • Mountain Bikes

      Comments about OnGuard Bulldog ATB U-Lock:

      I live in a city where bikes are stolen often, so keeping my bike safely locked is especially important. I've had no problems with the lock, it's simple and strong!

      Bottom Line Yes, I would recommend this to a friend

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      Displaying reviews 1-5

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