Abus Granit X Plus 540: No longer the best?

Abus Granit X Plus 540: No longer the best?

Last Updated on July 9, 2023 50 Comments

I chose the Abus Granit X Plus 540 as the best all round bike lock in every year since I started this website in 2015.

And it remains a fantastic lock. It has the highest build quality of any lock I’ve ever tested, which means it's easy to use, and never jams (for me at least). It’s got a great security to weight ratio. And there is a choice of two really good frame mounts to help you carry it around on your bike.

However, like most bike locks, it can be defeated in seconds by an angle grinder. And more and more thieves are using angle grinders to steal bikes these days.

Abus Granit X-Plus 540 unboxing

Abus Granit X-Plus 540 unboxing

But while the big brands like Abus and Kryptonite have done nothing to address this issue, a couple of smaller brands have launched bike locks that do provide some resistance against angle grinder attack.

Which is why the best bike lock in 2023 is the Litelok X1!

Does this mean you shouldn’t buy the Abus Granit X Plus 540 though? Not necessarily. Not everyone needs an angle grinder resistant bike lock. And as we’ll see in this review, it’s still a great lock.

Let’s look at this in more detail…

The best made bike lock on the market and a perfect high security choice, if you don't need angle grinder resistance!


Abus Granit X Plus 540

Abus Granit X Plus 540

My score:

Rating: 4 stars

Check price:

Shackle thickness:

13 mm


3.20 lb (1.45 kg)

Size (internal):

4.25 x 9"

(10.8 x 23 cm)

Abus Rating:


Other Security Ratings:

Abus Granit X Plus 540 Pros

  • Exceptional build quality
  • Great weight to security ratio
  • Good frame mounts
  • Lots of locking options

Abus Granit X Plus 540 Cons

  • Easily cut with an angle grinder
  • Not cheap

How secure is the Abus Granit X Plus 540?

With a shackle that’s just 13 mm thick, at first glance, the Abus Granit X Plus 540 may seem less secure than other u-locks in the same price range.

The Granit X Plus 540 from above

Abus Granit X-Plus 540: modest looking!

However, the Abus shackle is made from a special type of temper hardened German steel, cast in a patented, parabolic square shape.

This makes it as strong as thicker shackles from other manufacturers. So you get the same level of security in a much lighter lock.

13 mm shackle on the Granit X Plus 540

Abus Granit X-Plus 540 :13 mm, square shackle

Indeed, Abus claim it can resist over 13 tons of cutting force which means that no bolt cutter can crop it. And because the shackle is pre-stretched, double bolted and uses a patented power cell locking mechanism, it can also resist 17 tons of pulling force.

Plus, don’t forget, the double bolted shackle means that any power tool needs to cut it twice to defeat it!

Double locking shackle

The shackle locks on both sides for extra security

All in all, this means the Granit X Plus 540 is a very secure bicycle lock. Abus give it their maximum 15/15 security rating for bicycles. Sold Secure give it the highest bicycle rating (Diamond). And ART give it a 3/5 stars security rating.

In fact, it’s the only 13 mm u-lock to receive three stars from ART. The other u-locks with three stars (such as the Kryptonite Evolution Series 4 locks), all have 14 mm shackles.

And the only u-locks to surpass it with four stars are the 16 mm Kryptonite New York and the 18 mm Kryptonite New York Fahgettaboudit Mini locks which are obviously significantly heavier than the Abus Granit X Plus 540.

However, as we’ve already discussed, a modern portable angle grinder will cut through both sides of this lock in less than 30 seconds.

When I first started reviewing bike locks, this wasn’t the case. Portable angle grinders didn’t have enough battery power to cut through high security bike locks so quickly. And thieves weren’t using them much anyway.

So angle grinder resistance wasn’t a big deal.

Nearly ten years later and the situation has changed. In some towns and cities, it feels like every bike thief is using an angle grinder.

However, this is definitely not the case. Most bike thieves are still targeting crappy cable locks with cable cutters, and flimsy u-locks (or folding locks) with leverage attacks or bolt cutters.

And if you don’t live in an area where the thieves are habitually using angle grinders, or your bike is not sufficiently desirable enough to warrant such a brazen attack, then you don’t need an angle grinder resistant bike lock!

I recommend you take the quick 3 question quiz on the home page.

If the quiz tells you that you need a Sold Secure Diamond rated bike lock, then there's a good chance you would benefit from an angle grinder resistant bike lock. If not, then the Granit X Plus 540 may still be suitable.

And you should consider it, because it has a lot to offer...

Is the Abus Granit X Plus 540 easy to carry?

The Granit X Plus 540 officially weighs 3.20 lb (1.45 kg). That’s about the same as three and a half cans of coke. It’s not light. But it’s certainly not heavy either.

Abus Granit on the weighing scales

I make the X Plus 540 slightly heavier than it's official weight

In fact, it’s the lightest high security, standard size u-lock available. Having said that, carrying it around in a bag all day will probably be too much for most people. So what’s the frame mount like?

Abus Granit X Plus 540 with can of Coke

The Abus Granit X Plus 540 weighs the same as 3.5 cans of Coke!

In fact, you can buy the Abus Granit X Plus 540 with two different frame mounts (or with no frame mount at all). So make sure you check what it comes with before you purchase it.

The EaZy KF bracket is for frames with diameters 28-36 mm. While the USH 540 bracket is for frames with diameters 15-36 mm.

There are a couple of videos (with some pretty serious music) on how to use the EaZy KF and the USH 540.

But essentially, the EaZy KF is a smaller mount, into which you clip and unclip the shackle of your lock, while the USH 540 is a much bigger mount into which you actually lock your U-lock.

The EaZy KF is more discreet and can be used with one hand. While the USH 540 is much more obtrusive, and while while probably a bit more convoluted to use, it’s also probably a bit more sturdy.

Easy KF Frame Mount

Easy KF Frame Mount

USH 540 Frame Mount

USH 540 Frame Mount

However both frame mounts have a much better reputation than the brackets that come with Kryptonite and OnGuard locks.

There are far less complaints about Abus brackets. And if you’re someone who depends on decent frame mount then this will obviously be a significant consideration when choosing the best lock for you.

For plenty of alternative transport options, check out my guide on where to put your bike lock when you're riding.

Is the Abus Granit X Plus 540 easy to use?

The Abus Granit X Plus 540 is 9.0” (23 cm) long and 4.25” (10.8 cm) wide. This is a standard u-lock size and gives a fairly good range of options when you’re looking for places to lock your bike...

Abus Granit X-Plus 540 around front wheel

Abus Granit X-Plus 540 around front wheel

But it's always better to fill as much as the space inside the u-lock as possible. This reduces a thief's access to the lock, protecting it from leverage and power tool attacks...

Abus Granit X-Plus 540 around back wheel

Abus Granit X-Plus 540 around back wheel

It’s slightly wider than many other standard size u-locks. You’re never going to have problems at bike racks, street signs and parking meters. But you still might struggle with thicker lampposts.

Abus Granit X-Plus 540 around traffic light

Abus Granit X-Plus 540 around traffic light

If you need something longer, the Granit X Plus 540 is also available with a slightly longer, 12.0″ (30 cm) shackle [Amazon]. This could be useful if you’re using it to secure two bicycles.

The Abus Granit X Plus 540 comes with two keys, one with a LED light to help you use the lock in the dark. And you also get a code card which enables you to order replacement keys should you lose one.

Abus Granit X-Plus 540 keys

Abus Granit X-Plus 540 keys

As with all Abus locks, you are able to order your lock “keyed alike” so it matches the keys of another Abus lock you may already own. In this way, you can have one set of keys that open several different locks.

Abus Granit X Plus 540 internal key hole cover

 Abus Granit X-Plus 540 metal key hole guard

The mechanism is protected by an internal dust cover that’s pushed aside by the key when you insert into the key hole. This keeps the mechanism clean and dry without inconveniencing you when you’re using the lock.

Abus locks have a very strong reputation for build quality and reliability. The Granit X Plus 540 is no exception and you can really feel that quality when you hold it. Everything clicks together with a very satisfying clunk and it’s a pleasure to use!

Wrapping Up

The Abus Granit X Plus 540 remains a really good bike lock in 2023. It offers a high level of security. It’s a practical size, which gives you loads of places to lock your bike.

And it achieves both of these things without being prohibitively heavy. In fact, it’s no heavier than most standard size, medium security u-locks!

Moreover, the fantastic build quality guarantees long term reliability, and it comes with a choice from two of the very best frame mounts.

However, it won’t protect your bike against an angle grinder attack. And if you think your bike is at risk of an angle grinder attack (because thieves regularly use them in your area and are likely to target your bike), then you’re best off looking at the Litelok X1 or the Hiplok D1000.

These two locks are much more expensive than the Abus Granit X Plus 540 though, and will be a waste of money, if you don’t need that kind of protection.

In fact, while I used to say that the Abus Granit X Plus 540 was an expensive bike lock, not only has the price [Amazon] come down, but it looks positively cheap (depending on where you buy it), compared to the X1 and D1000.

So if you don’t need angle grinder protection and want the reliability and easy use of one of the best made bike locks of all time, for a reasonable price, then the Abus Granit X Plus 540 is still worthy of your consideration!

I wholeheartedly recommend the Abus Granit X Plus 540. But as always, there are alternatives…

Alternatives to the Abus Granit X Plus 540

If the Abus Granit X Plus 540 is not exactly what you’re looking for, then there are a number of other locks which might be more suitable…

Looking for something cheaper?

Kryptonite Evolution Series 4 Standard

The Kryptonite Evolution Series 4 Standard is very similar to the Granit X Plus 540. It’s almost the same size (just 0.5 cm narrower). 

And in terms of security, it’s also rated Gold by Sold Secure and has 3/5 stars from ART. I don’t think it’s quite as secure as the Abus lock, but it’s getting close.

And it’s around 50% cheaper than the X Plus 540!

What’s the drawback? Well, the shackle is 14 mm thick, which means it’s a fair bit heavier (8.8 oz / 250 g) than the Abus lock.

And the frame mount is nowhere near as good.

But if you looking for a u-lock that is the same size and offers almost the same level of security as the X Plus 540, at a fraction of the price, this is a very good choice.

Looking for something more secure?

Litelok X1

The only thing that’s likely to defeat the Granit X Plus 540 is an angle grinder.

The famous Kryptonite Fahgettaboudit Mini will provide slightly more protection against an angle grinder attack than the Abus X Plus 540.

But only the Litelok X1 will provide significantly more protection, while still being relatively light, a practical size and a reasonable price.

The 16 mm steel shackle is coated with an innovative ceramic compound that melts angle grinder discs!

In fact, the Litelok is one of only 3 u-locks to be awarded a Motorcycle Diamond rating from Sold Secure, which means it’s one of the most secure bike locks you can buy.

But it's still a standard size and less than 250g heavier than the Granit X Plus 540. Check out my full Litelok X1 review for more details.

Looking for something lighter?

Abus Granit X Plus 54 Mini

There aren’t any standard size locks that are lighter than the Granit X Plus 540, while still offering a comparable level of security.

If you want a lighter lock, you’ll need to go smaller.

The Abus Granit X-Plus Mini 54 [Amazon] is essentially a mini version of the X Plus 540.

It's also rated Sold Secure Gold. And Abus themselves give it the same 15/15 security rating as the X Plus 540.

But it’s much lighter, weighing just 2.65 lb (1.20 kg).

Why? Because it’s just 5.51″ (14.0 cm) long and 4.25” (10.8 cm) wide. This can really limit your options when you’re looking for somewhere to lock your bike. But depending on where you live, what bike you ride it and you want to lock it, it could work well for you.

And if you’re looking for a lighter u-lock than the Granit X Plus 540, that still offers a similar level of security it could be a good choice for you.

If none of these options are quite right for you, try my simple 3 step guide that guarantees to find the right lock for you and your bike!

Abus Granit X Plus 540 Specs

Abus Granit X Plus 540

Abus GRANIT X Plus 540

My score:

Rating: 4 stars

Check price:

Shackle thickness:

13 mm


3.20 lb (1.45 kg)

Size (internal):

4.25 x 9"

(10.8 x 23 cm)

Abus Rating:


Other Security Ratings:

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About the author 

Carl Ellis

I've had bikes stolen in London, New York and Barcelona. Yep, I was a serial, international, bike theft victim. In 2015 I decided to stop the rot. And not a single bike's been stolen since! Brakes, yes. Bells, yes. But they're another story. Everything I learn, I document on this website. More about my story. Contact me. LinkedIn.

    • Hi Josh,

      You mean the Granit X-Plus 54 Mini AKA “The San Francisco Lock”?

      Yes, I keep meaning to mention this in the main post. It’s essentially identical to the X-Plus 540, but smaller.

      Apparently it was specifically designed to fit around the parking meters in San Francisco. So it’s a bit wider than other mini U-locks (10.8 cm / 4.25””).

      For some reason it doesn’t seem as popular as the other Abus mini U-locks. In fact I’m not even sure it’s available in Europe where Abus locks are most common.

      But just like it’s bigger brother, it’s obviously a fantastic lock. Sold Secure Gold. ART 3 stars. And it only weighs 2.7 pounds / 1.2 Kg.

      So if you’re in the US and you’re looking for something a little more practical than the standard sized mini- U-locks, this would be a great choice.

      And I suppose if you live in San Francisco it’s a no-brainer!

      I hope this helps!


      • I’ve also been meaning to ask about the ABUS Granit X Plus Mini 54. I’m in Germany and it’s really hard to find, which I find bizarre. In fact, high-end locks are pretty much nowhere to be found, aside from Amazon.

        I ended up buying an OnGuard Brute Mini, but really don’t like it all. It takes like 15 tries to get it to lock, which appears to be a schackle alignment issue. I also saw it’s pretty plasticky inside, so I don’t know how it received such high ratings. Maybe the tests are just based on the schackles, so companies can scrimp on the crossbars, it appears. It’s very disappointing and shows the shortcomings of this site’s “review” process, which appears to not really have the products in hand. The OnGuard cross-bar is nearly completely made of plastic.

        So maybe I’ll look for one of these, since I think the Fahgheddaboudit Mini is a bit too small for my needs. I can also use the Abus Mini in combo with my NY noose- something I can’t do with the OnGuard because the schackle is too thick.

        Also, the better quality and more secure version of that Abus Mini (the 401) is also practically nowhere to be found in Germany and not to mention, Abus’ pricing here is horrendous for the levels of security.

        • Hi SJC,

          Yes it’s strange. I don’t think the ABUS Granit X Plus Mini 54 is widely available outside the US. I’ve seen it in the UK but it’s not popular. Which is a shame since I think it’s Abus’ best mini u-lock.

          I have used the OnGuard Brute Mini and didn’t think the crossbar was plasticky. Well, not overly plasticky anyway! You’ve got to remember that the high security OnGuard locks are usually significantly cheaper than the equivalent locks from Abus and Kryptonite. So the build quality is unlikely to be as good.

          I am going to start adding videos where I actually use the locks I review. You can see my first attempt on my YouTube channel. I’m not really happy with the way that came out though. So i’m working on a better format. Once I come up with something a little more engaging I’ll start adding the videos to the site.



      • The 540 wins on weight but it’s less secure than a Kryptonite New York series lock, costs much more, and doesn’t have a lifetime warranty. Hmmmmm

        • Less secure, definitely. Costs much more? Depends where you live I think. Generally it’s a little bit more expensive though. And yes, no lifetime warranty (Kryptonites customer service is the best in the business).

          At the end of the day it’s all about finding the lock that works best for you. And that’s what this website is trying to help you with.

          For a lot of people lock weight is really important. And the New York Standard is over a pound heavier than the 540. If weight is unimportant to you then go for the New York Standard for sure!

          • If weight is what you value, buy a folding lock, not a u lock. Just my thought there. Weight equals security. Folding locks are great to transport but if you attack those hinges, they are way to compromise. Those pins are not hardened steel.

            Overall, a u lock isn’t going to save you weight. You should check out the recent write up on locks on the sweet home website. I thought it was extremely thorough.


          • Folding locks are usually heavier than U-locks that offer comparable levels of security. For example the Abus Bordo 6500 (which is the only Sold Secure Gold rated folding lock) is heavier than the 540. And I think it has the same, (or even less) internal locking space. Also although it’s a Gold rated lock it’s actually significantly less secure than the 540 (2 compared to 3 stars from ART).

            I think the real advantage of folding locks is the way that their compact folded down form is much easier to transport than a U-lock.

            The Sweet Home article is pretty good but I have a couple of issues with it:

            1. I don’t subscribe to the idea that there is one (or two) locks that are the best choice for everyone. Just in terms of security, their number one choice offers only medium levels of protection and is unsuitable for cyclists in big cities. While the number two choice is super secure but perhaps involves many unnecessary compromises (weight, transportation etc) for those cyclists. I think it’s better to think about your own individual circumstances and make an educated choice based on those.

            2. They don’t make clear how they tested them for security. For example did they attack the locks on a test bike or in a vice (I suspect the latter). So I instinctively don’t trust these online tests.

            That’s not to say it’s not a useful article! I think it is. I learned a lot from it. And I’ll be investigating further some of the information in it.

  • I wonder what would happen if some reviewer really put these locks to the test instead of just relying on all the bombastic statements made by their manufacturers. I had purchased this lock, and it was cracked by a gang of little Gypsy children in literally 5 minutes. I don’t know exactly what tools they used for this, but believe me, it can’t have been anything very sophisticated – the lock wasn’t even damaged, just open, and it continued to work normally. Fortunately, my bike was cheaper than the magnificent Abus Granit. Just for you to know that there is a lot of make-believe in the bike lock business.

    • Hi Martin,

      I’m really sorry to hear your bike was stolen. But I would say three things in response to your comments:

      1. The whole point of this website is that it only recommends locks that have been put to the test. All the locks I recommend have been tested by Sold Secure and/or ART. These are independent organisations whose sole purpose is to scientifically test and rate security devices. And they do a far better job than I could ever do.

      2. The Abus Granit X Plus 540 is a very secure lock. This is a fact held up by the ratings that it’s been awarded. Yes there are stronger locks. But for me, this lock offers the best security to weight ratio currently available.

      3. That the lock was open and continued to work after your bike was stolen suggests that either it was picked or it was not locked properly when you left it (I’ve done this myself with my sons bike only last month!). People do pick locks. But it’s not a commonly used technique to steal bikes. And it’s difficult. Have a look how long this man takes to pick the X Plus 54, which is the predecessor to the 540.

      Anyway, however they stole it, you were really unlucky. We all know that no bike lock is undefeatable. All we can do is try to reduce the chances by buying better locks and being careful where we lock our bikes and how long we leave them for.

      Good luck and I hope you’re still riding!

    • Hi Martin, I did myself a little “research” about the Abus locks with the X Plus cylinder, and it seems that some internet stores sell specialised picking tools for this type of cylinder. This also seems to be in problem in Germany, as there are many negative reviews on Amazon for the Bordo 6500 which uses the same cylinder, they could be openend without any trace given some minutes of time.

      I also bought the GRANIT X Plus 540 for securing my bike at work, but I am thinking about getting a Trelock or Kryptonite for “street use” because I am afraid there are a lot of guys around using these special picking tools for Abus locks which are very common here in Germany.

    • Hi Can,

      I don’t have any experience of Zefal locks I’m afraid (apart from their wheel locks). It looks OK. But it doesn’t seem to have any independent security ratings. Which for me are the best way to judge a lock.

      It’s got a 14 mm shackle so you’d imagine that should be enough for low risk area as long you don’t leave your bike for extended periods.

      But don’t forget usability and the reliability of the mechanism are really important as well. And I don’t have any experience of Zefal locks to give you any feedback there.


  • Hi Can,
    I’m not a specialist but this Zefal locks can be cut with one simple angle grinder (it’s a round iron bar), with the abus 540 you need 2 cuts with the angle grinder(it’s a square iron bar).

    This is why I’ll chose the 540.


    • I didn’t say anything.

      “And don’t forget, the double bolted shackle means that any power tool needs to cut it twice to defeat it!”

  • What is the difference between the abus 540 granit x-plus and the abus 54 granit x-plus? Or is it the sams lock? I keep seeing both of them online

    • H Alex,

      The 540 is just an updated version of the 54.

      But they’re both great locks. I think most of the changes were cosmetic. So you can buy either with confidence!


    • Hi. Yes I’ve seen that before. I think it stands up very well. Needs 2 cuts and only takes 20 seconds less to defeat than the Kryptonite Fahgettaboudit (which is the most secure bike lock available).

  • Hi,

    I was wondering if the 230mm version is quite enough for a mountain bike (hardtail, nothing out of the ordinary, but the tires are of course wider than a city bike), is it worth it to carry around a 300mm one or the 230mm is enough to lock the bike around town?

  • I bought one of these in June 2017, after my Kryptonite lock was shattered by a thief and my bike was stolen. On another bike this lock was recommended by the bike dealer. It’s now September and the lock doesn’t work anymore. The key turns and allows the bars in but will not turn back to lock the bike. There have been no shocks to the system and no inclement weather. It’s just been a regular summer. DW40 and grease do nothing.

    In my view this is not the best all around bike lock and not even worth future consideration.

    • It’s a completely subjective statement. All locks buy you time, all can be compromised pretty quickly with an angle grinder. The NY fahgettaboudit will take the most time to get through, has a lifetime warranty, and cost around 30 bucks less than this granit x 540.

  • Terrific read, thanks.

    As Kevy says, we all have different priorities between weight, cost, security, and I liked how you addressed this with the alternative suggestions, good work!

      • Then what is a point of this site and all locks? (Whit much respects to Your effort and this site).

        By the way: Is this model secure for freezing, liquid nitrogen?

        • Haha! Well the point of this site is to explain exactly that: all locks can be defeated with angle grinders, but not all bike thieves carry angle grinders (in fact only a tiny proportion of thieves do), and the point of a lock is to provide as much protection as possible within that limitation.

          Different locks are better or worse at dealing with the multitude of other methods that thieves use. And then of course there is the different usability of different locks which is also incredibly important.

          Yes, this lock is secure against the type of freeing liquid nitrogen attacks it’s likely to be exposed to in the street.

  • Hi Carl,
    Firstly I have to say your work here is outstanding, thank you, but I’m suffering from information overload.
    The problem I have is I keep changing my mind on which D lock to buy. Balancing security, weight, size & quality seems almost impossible to me. I’m literally changing my mind on a daily basis!
    Today I’m drawn to the Abus Granit X-Plus 54 Mini. How can I tell if this will be large enough to lock my bike to ‘standard’ UK bike stand posts?
    I’ve never owned a D lock so have no experience to draw on but I want the lightest, smallest & perceived best Sold Secure Gold D lock available.

    Can you help me please??

    • Hi Ian,

      If you’re just locking your frame yes. If you want to get your wheel inside the lock, it will depend on how big your wheel and tires are and how far they are from your seat tube.

      It’s a great lock and a really good choice. If it doesn’t fit around your wheel, you could pair it with some Hexlox for very secure all round protection.


      • Thanks so much for your speedy response Carl. My bike is a Giant rapid 2 with (I think) 700C wheels & 25mm tyre width. I like the idea of using Hexlox on the wheels. I guess if the Abus Granit X-Plus 54 Mini fits around my rear wheel, frame & bike stand I’ll only need Hexlox on the front, otherwise on both wheels?
        If I’m asking dumb questions I apologise. I’m an old duffer & new to cycling plus a little paranoid about having my new bike stolen.
        Once again, thank you for your time!

        • From the photos of the Giant Rapid 2, I’d say you’d be able to get the Abus Granit X-Plus 54 Mini around the seatpost and the back wheel.

          For sure you’d only need the Hexlox on the front wheel, but it might be a good idea to do both wheels in case you sometimes can’t get the bike into a favourable position (in this case you could just lock the frame, knowing that the rear wheel is still protected).

          • Hi Carl, I can’t thank you enough for taking the time to respond and your advice.
            I’ve pulled the trigger and ordered the Abus Granit X-Plus 54 Mini. I’ll also order a pair of Hexlox skewers for my wheels.
            THANK YOU!

          • Cool, I hope it works well for you! Please come back and share your experiences after you’ve used it for a few months.

            I think this combination is pretty much the ultimate in terms of the balance of security, portability and usability for urban cyclists.

            So I’d really like to hear how well it works for you…

  • Cheers Clive.
    I’d be happy to give you some feedback on how I get on with these. I’m really looking forward to fitting & using these theft deterrents, After your help it’s the least I can do!

  • Hello Carl, thanks for your reviews. I was keeping an eye on this website for a while, waiting to buy my new bike and locker. I was thinking first to take litelok, but then the price increased too much and I took this one. Later in time I will think about taking skewers. I want also to let you know that, not in every country, but in some, there’s this great assurance that covers from theft, damadge and other things. I think it deservers a look. https://www.simplesurance.it/assicurazione-bicicletta

  • Thanks for the nice review. Yes, maybe $100 seems like a lot for a bike lock, if your bike cost $200. But if you have say a modern decent mountain bike that cost $3000 and that you occasionally need to lock up, it’s pretty cheap insurance.

    • Yep for sure. And a good lock can last many years and many bikes.

      I’ve had mine for around 5 years. Several bikes have come and gone in that time.

      But the lock is still going strong!

  • On Amazon the Airbus 540 comes in two sizes. 15 cm and 23 cm. I have two full size bikes, an MTB with 29″wheels and a rode bike, which size lock would I want? I live in Valencia, Spain and have heard lots of horror stories about stolen bikes.

  • Abus is finally joining the club of grinder resistant lock makers. I am looking forward for a Granit Super Extreme review.

  • Which retailers actually sell a specifically keyed Abus lock? I mean advertising this is all nice, but where can I order a lock that matches my existing keys in the UK?

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