By: Onguard
Secure your bike with the Onguard Bulldog DT U-Lock with 4-Foot Cinch Loop Cable. This bike lock is the perfect combination of easy to lock, overall satisfaction, build quality, and durability. With a size of 4.53 x 9.06 inches, this black lock is sure to keep your bike safe. Shop at the ONGUARD Store to get the best bike U-Lock on the market today.AZAZ Rafaa: Très bon rapport qualité prix
France on Nov 11, 2023
Tadeo Josimar Jiménez Sustaita:
igualmete lo utilizo cuando voy al centro o a los supermercados
es muy buen candado e inspira seguridad
Mexico on Oct 24, 2023
Gus: Pretty heavty lock
United States on Jun 29, 2023
Dulce Tinoco: Se lo compre a mi hijo para su scooter eléctrico y el quedó más que satisfecho ya que al dejarlo amarrado sabe que estará muy seguro y así él podrá tomar sus clases tranquilo sin preocupaciones
United States on Jun 02, 2023
Donatella: Mi piace. E’ solido e ben fatto. La corda poteva essere più lunga ed è vero è pesante (io lo tengo nel bauletto)ma se si vuole un minimo di sicurezza…. Poi è fortuna si sà!
Italy on Oct 03, 2021
Gjolaj Florjan:
Sturdy lock but cheap clip you can attach to your bike to hold the lock while riding. But for this price, i think this is fantastic quality since the main lock is what you buy it for.
comes with 4 keys and 1 with a light, really fantastic quality. Definitely recommend it
Canada on Mar 13, 2019
Al Cappuccino: For the quality price is quite great. Been using for my bike to leave it the whole day at the station. Can only be cut with a power tool. I think it is also light for the security it provides.
Germany on Feb 23, 2019
SchnitzSchnitz:
I really like this lock. It feels really beefy and is big enough to get around my bike frame and the bike rack. Also, like the cable so I can loop through my wheel. When I first got the lock, it seemed to big to mount anywhere on my bike, so I was kind of bummed, but then I read the instructions, and saw that it could be mounted on the seat stem. I was skeptical at first, thinking it would interfere with my pedaling, but after I installed it, I didn't even notice it. So that's a plus!
I've only had two issues.
(1) Sometimes it's difficult to get the base locked onto the 'U'. I did lube the lock with white lithium lube so I know its not jamming as the key turns easily. So I'll live with it.
(2) The lock clip that attached to the my bike came unscrewed when I was mountain biking. I know it was tightened when I installed, but I guess all the bouncing down the mountain caused the screw to back out and the lock to fall off. I have since reattached and put some loc-tite on the threads. Hopefully this will hold.
United States on Jul 10, 2014
Michelle S:
So far, this lock has done its job. I live in an area with moderate bike-crime and commute to an area with almost none. My garage is secure, but if I'm shopping near home, I want a big scary lock that'll make my bike seem significantly less attractive to a thief than the flimsy cable-locked bike next to me.
This is that lock.
At the end of the day, a bike thief with the right tools can break any lock and definitely any cable, unless you're willing to invest in and slug around professional grade steel chains. I'm not. I just want my bike to look less easy to steal and this lock does the trick.
I have a strangely shaped bike, so it doesn't quite get around either of my tires and the frame, so I boot each tire to the frame with mini-u-locks, run the cable from this between them and onto this u, and secure this u to whatever I'm tying up to. There's an approximately 4" diameter water pipe at work that I lock to, and the round part of this lock fits around it no problem. The construction seems very secure and the insurance scheme, while a royal pain to fill out and send in, seems legitimate.
My bike is my exclusive means of transportation,...
United States on May 20, 2014
OnGuard Bulldog DT U-Lock: Uncompromising Bicycle Security | SIGTUNA Bike Lock: 16mm Heavy-Duty U-Lock for Superior Security | SIGTUNA 16mm Heavy-Duty U-Lock Bicycle Security Lock | |
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B2B Rating |
85
|
97
|
97
|
Sale off | $13 OFF | ||
Total Reviews | 17 reviews | 779 reviews | 638 reviews |
Item Dimensions LxWxH | 2.01 x 4.61 x 8.35 inches | 2.44 x 7.8 x 10.67 inches | 9.45 x 6.97 x 1.89 inches |
Material | Steel | Steel | Steel |
Recommended Uses For Product | Security | Security | Security |
Lock Type | U-lock | Key Lock | Key Lock |
Brand | Onguard | SIGTUNA | SIGTUNA |
Daniel Reardon: The bolt lock itself is your pre-emptive security. Do not rely on the cable if you want to secure your property. Hand-held bolt cutters can cut through that cable in the blink of an eye.
United States on Nov 14, 2023