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Designed to withstand an angle grinder, the Hiplok D1000 bike lock offers maximum security for high-risk areas, while remaining lightweight and easy to use.

Color: Black
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Location Image for D1000 Bike LockLocation Image for D1000 Bike LockLocation Image for D1000 Bike Lock
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Features

  • This patent-pending lock can withstand a sustained attack from an angle grinder, offering maximum security for high-risk areas; Sold Secure Diamond rated
  • Integrated shackle and body design with anti-rotation, double-locking function
  • 20 mm, graphene-reinforced, premium hardened-steel shackle
  • Rubberized outer surface
  • Lightweight and easy to use
  • Includes 3 coded, replaceable keys
  • Locking area: 15.5 cm x 9.2 cm
  • Backed by the Hiplok Lifetime Warranty

Imported.

View all Hiplok U-Locks

Technical Specs

Best Use

Cycling

Lock Style

U-lock

Lock Type

Key Lock

Lock Thickness (mm)

20 millimeters

Material(s)

Graphene-reinforced hardened steel

Dimensions

8.8 x 6.1 x 1.6 inches

Weight

4 lbs. 1.6 oz.

Reviews
21 reviews with an average rating of 4.4 out of 5 stars

Ratings Snapshot

Product Rating

11 out of 15 (73%) reviewers recommend this product

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Most Helpful Favorable Review

5 reviews with an average rating of 5.0 out of 5 stars
Too small, very easy to defeat, read review
DeeDee Megadoodoo
2 years ago
Firstly, lets get price out of the way. This locks price is outrageous. Seen it try to be cut on online videos and it is strong, but as water takes the path of least resistance, so will a determined thief. The small size of lock really limits what you can mount it to. So, If you mount it to a bike rack, do you know how easy those bars on the rack are to cut in compare? Very little materials in public are hardened metals to resist a portable angle grinder. Also, if you looking into getting something like this, you for sure have a multiple thousand dollar high end bike with expensive components on it. Your boutique bicycle frame can be notched out in 5 seconds flat and the whole bike taken simply for the expensive parts. If its a full suspension bike the rear triangle and and associated bearings, rear shock are big money alone. So again, because of the way too small of size for this outrageously priced lock, the things you will be able to lock it up to will be the weakest link. The better idea instead of wasting hundreds on this would be to spend less than a $100 and get two maybe three hardened chains that are maybe level 3 or 4 security rating which are big enough to go around something truly substantial like a light pole, solid wood utility pole or some other large diameter and thick structure and then get bicycle insurance and never leave a nice bike alone for too long, even 20 mins is getting a bit too long. A thief might just start stripping the bike of the expensive parts right then and there (happened to me once, learned my lesson). Does it suck? For sure, but its the world we live in unless our government decides to take bike theft truly seriously and impose harsh penalties and lots and lots of bait bikes on a regular and ongoing basis to deter and dissuade thief's. Till then, they all know they will get is a slap on the wrist and then be right back at it once they get out.
DeeDee Megadoodoo
Denver, CO
63 people found this review helpful

Most Helpful Critical Review

5 reviews with an average rating of 2.0 out of 5 stars
Challenged by size
ZÄ“ S
2 years ago
Good lock, but I found it too small: impossible to get it around both sides of the rear triangle and the object I'm locking it too.
ZÄ“ S
44 people found this review helpful

Customer Images

Anonymous
Seattle, Washington
Rated 5.0 out of 5 stars

HipLock D1000 has to be the best lock available.

2 years ago

Watched videos on YouTube of guys trying to saw through this lock and none of them had success. I’m still using other locks as well but this D1000 is my main go-to and I’m confident it will definitely deter most thieves and also stop the brave ones with metal saws from getting my bike if they make the attempt.

Age:35–44
Yes , I recommend this product
Helpful?
Ian S
Pennsylvania
Rated 5.0 out of 5 stars

Top of the line

2 years ago

I decided to buy this bike lock after a lot of research regarding bike theft, bike security, and the like. After coming across this lock, I decided to look it up rather than take the brand's word for it. All of the reviews proved that this lock was indeed resistant to angle grinders, and for that I can put my trust in this lock. It's on the heavier side in terms of bike locks, but the pouch I bought for it is also convenient in terms of getting it around. It has a decent area on the lock for getting itself around poles, and I expect it to serve me well.

Age:Under 18
Yes , I recommend this product
Helpful?
Mike Bechanic
Portland, ME
Rated 5.0 out of 5 stars

This lock changed my life

2 years ago

I used to be that person who needed their bike inside or in-sight at all times. My bicycles are an important part of my daily life, and for me it is very hard to have a "beater bike", as they all end up turning into something special. This lock gives me the freedom to ride whichever bike I want, where I want. Yes, it is heavy, but it is a small price to pay for the security it provides and psychological safety it brings so that I can live in the moment while at my destination. The compact size is a slight tradeoff, but It has never been more of an inconvenience than parking a car is. The only limiting factor now is how strong of a object I lock it to!

Age:25–34
Yes , I recommend this product
Helpful?
John
Austin
Rated 5.0 out of 5 stars

Nice and secure

2 years ago

Heavy and a relatively small shackle. I go back and forth between this and a Kryptonite chain lock. This is clearly higher security but is harder to lock up to improvised lock mounts, since you'll need to get your frame pretty close. I'd like to see one with 20% less security that is still beyond anything from Kryptonite, with larger shackle opening and lighter weight. There is the Litelok X3 yet to be released that looks like it matches or exceeds the D1000 in grinder resistance, but it is even heavier, and looks like a cheap lock. The D1000 looks really high security and I'd guess it will get a reputation with bike thieves and they won't bother.

Age:35–44
Yes , I recommend this product
Helpful?
Bike Fanatic
Oakland, CA
Rated 5.0 out of 5 stars

Security companies need to follow Hiplok's lead!

2 years ago

I've been using the Hiplok D1000 for three months now and it meets my needs & expectations very well. Anyone expecting this lock to be "large" or "larger" doesn't understand bicycle security. Big locks were the rage in the 80's and then thieves took advantage of this design flaw with leverage attacks. So lock companies made them much smaller. This is good. A reviewer said you can't lock the frame and wheel to a rack. This is not really true. If you run your lock through your rear wheel between your frame tubes, you lock both at once. This can be done with many, but not all mountain bikes. But you can't get the front wheel, so you need to use a cable or locking skewer(s). With very narrow tires, you probably could get both wheels and the frame with this method. It just depends on the bike and the bike rack. We need to encourage every security manufacturer to utilize Ferosafe and the other new material Proteus, and any other newly-developed materials to address the epidemic of locks being defeated. Interestingly, Lock Picking Lawyer hasn't featured this lock on his YT channel yet. Not that I really care, because he instills false fear in viewers & bike owners. Bike thieves don't pick locks! So as long as the lock cylinder doesn't open with a Bic pen, you're fine! I also own the Altor SAF lock. It's also a solution to the theft epidemic, but it's just too big to really use easily or effectively. At 13 pounds, it's too heavy for most cyclists to carry (I do carry mine sometimes, however). Also, it's so large and its internal space so small that it won't go through a traditional spoked bicycle wheel. And many frames will limit its usability. So given that I own and use both, I'd definitely recommend the D1000 over the Altor. I've been using locks since the early 80's, so I'm pretty familiar with what's out there. And right now, Hiplok D1000 is the one. If you own an expensive bike, then this lock if for you! In the mean time, let the security industry know they need to utilize this material NOW! PS To the previous reviewer using a Pragmassis 18mm chain with ground anchor? You're my hero! Way to go!

Age:55–64
Yes , I recommend this product
Helpful?
InNeedofSecurity
CA
Rated 3.0 out of 5 stars

Too Small to Work

1 year ago

I got this because of the excellent reviews. It’s clear from videos on YouTube that this is one of the toughest locks out there to break. Unfortunately, it is too small to be functional for my cargo bike. The combination of the bad bike racks in my city and the size of my bike made it nearly impossible to lock. I want something that’s a bit simpler to use. I’m going to return and get a Litelok x1 or x3 instead. Unfortunately those locks have a pretty hefty lead time associated with them. I think this lock would work well if you had a nice skinny frame road bike you wanted to secure.

Age:35–44
No, I do not recommend this product
Helpful?
B____
Chicago, IL
Rated 4.0 out of 5 stars

Great protection but inconvenient

1 year ago

The thickness of the bars and small opening definitely sacrifice ease of use for protection. Additionally, the rubber coating stretches and was starting to interfere with the locking mechanism by my third day of use. If you're looking for complete peace of mind and want this lock, I don't blame you. It just didn't suit my lifestyle.

Age:25–34
No, I do not recommend this product
Helpful?
flyer21
Chicago
Rated 5.0 out of 5 stars

Heavy, strong D/U-Lock

2 years ago

Long awaited, cleverly designed, competently realized...The Hiplok D1000 delivers the goods. No fancy LEDs or alarms, this thing relies on material qualities and construction techniques to achieve its stated goal: costing a would-be bike thief more time and trouble than the bike would be worth. A few factors to ponder if you are considering this lock: 1. The shackle dimensions (24x32mm with armor) are too big for any portable chain, and most of the "stationary" chains. 2. The lock opening (92x155mm) restricts your locking options in public to frame-to-rack, or wheel-to-frame; no way to combine frame, wheel, and rack. So you need another lock to carry along. 3. It's lighter than some of its competitors, but it's still pretty heavy. My anticipated use is wheel-to-frame, for an ICE Adventure trike.

Age:65–74
Yes , I recommend this product
Helpful?
Bryster
Boston, MA
Rated 5.0 out of 5 stars

Reasonable weight for a nearly indestructible lock

2 years ago

When it comes to security you have to keep pace with the latest threats. After seeing videos a couple years ago of U locks being cut in about a minute with battery-powered angle grinders, I went searching for locks resistant to those attacks and bought an Altor SAF lock that weighs 13.7 lbs. While it addressed the new threat, that lock is clearly not portable with a bike and I eventually wanted one that was. There are very few locks in this category. I viewed an online video review that demonstrated the extreme difficulty in cutting the D1000 with a power tool and decided that was my boy. At just over 4 pounds it’s about the same weight as a few popular high-end U locks that aren’t portable grinder cut resistant. I’ve used it about a week and am very satisfied. The weight is reasonable for the level of security and the thick rubber casing ensures it’s easy to handle. One star deducted for not coming with a mounting bracket.

Age:55–64
Yes , I recommend this product
Helpful?
SunnySDCA
San Diego, CA
Rated 5.0 out of 5 stars

The Ultimate in high-security U-locks

2 years ago

Using this to secure my Vespa 300 Super Sport custom, a large inve$tment bought brand new and, with current $6+ CA ga$ price$, a jewel for some desperate thief. I installed an ultra-high-security hardened ground-anchor in 16-inches of wet concrete up against my driveway. I use a 5 foot Pragmasis 18mm Noose-chain through this ground-anchor. Now, I’ll use this D-1000 through the chain to button my scooter down when it’s parked outside at home. Previously, I used a Kryptonite New York Fuhgetaboutit u-lock to make the final connection but this new lock will relieve it from duty and the Kryptonite will move to bike-securing duty (as it was intended). I know full well that NO lock will stop all thieves and that ANY lock can be defeated with enough time and the right tools (obvious). This D-1000 will hopefully serve to deter less sophisticated losers from trying to take advantage of an unattended valuable. Hoping to hang onto that which I had to work hard for, and, if a savvy person has the tools, skill any time to defeat my locking system with this Hiplok D-1000, they will have to work VERY hard to steal it from me….

Age:45–54
Yes , I recommend this product
Helpful?
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