Reviews over the
Abus Ionus 8900

Abus Ionus 8900
4.5 / 5
Average from 157 reviews
5
64 reviews
4
38 reviews
3
2 reviews
2
2 reviews
1
0 reviews

Photos from customers

5 / 5

Top product

- Floortje, 26 July, 2025

Security and solidity in a nice jacket!

Pros & Cons

Good quality
Nice
User-friendly
Automatic translation

5 / 5

Strong and thick lock of good quality

- Desley, 16 May, 2025

Excellent thick lock of good quality. Length of 110cm is long enough. Clicks easily into the lock.

Pros & Cons

Strong and thick lock
A bit on the heavy side (2kg)
Automatic translation

5 / 5

Very well done

- Ilyas, 14 October, 2024

No worries since I got this chain, very happy with my purchase.

Automatic translation

5 / 5

Yes easy to use

- Arie, 3 October, 2024

The lock is ART approved and had to have a second ART lock from bike insurance. Works fine

Pros & Cons

Durable
Easy to use
Good and solid lock
Could not yet discover
Automatic translation

5 / 5

Good lock for electric bike

- Robrecht, 27 September, 2024

Bought to have an extra lock for my electric bike. Immediately felt much more secure!

Pros & Cons

Compact
Good value for money
Sturdy
Automatic translation

5 / 5

They are knowledgeable and will help you to the best of their ability.

- Sophie, 14 September, 2024

Good bike bought. I had ordered one that arrived at the shop on time. The bike rattled, brought back to the shop. There they fixed the rattle creatively. The service is personal and good. Am happy with my bike.

Pros & Cons

Bought a nice bike
Good service
You can test bikes yourself and order for free.
Everything took a bit long buying (+ 1h )
New bike rattled
Automatic translation

5 / 5

Smooth and solid lock

- Jan, 19 July, 2024

Smooth closing and opening lock. Chain is well wrapped in a sleeve. This does not scratch paintwork.

Pros & Cons

Lock closes and opens smoothly
Solid
Well packed in case
Automatic translation

5 / 5

Goede soort, makkelijk in gebruik

- Craig, 22 June, 2024

Goed uitkijken bij losmaken dat het slot niet tegen de frame van je nieuwe fiets knalt. Prima slot en makkelijk in gebruik

Pros & Cons

Doet wat het moet doen
Lange slot die de fiets vast kan zetten

5 / 5

good and solid lock

- Richard, 13 June, 2024

lock is good and solid at a good price

Pros & Cons

Closes well
Good value for money
Solid
Automatic translation

5 / 5

Very satisfied

- Ingeborg, 30 May, 2024

It is a heavy lock (can be seen as a downside) which, among other things, makes me feel it is very solid. It doesn't bother me as I transport it in my pannier. Big enough to easily attach the bike to anything.

Pros & Cons

Feels solid
Fine in use
Long
Automatic translation

5 / 5

Fast delivery, received good advice.

- Huib, 27 May, 2024

Easy to use, rock solid lock. Neat finish.

Pros & Cons

Good lock ART2 class, required for bicycle insurance
Good protection for paint damage to bicycle
Sound lock and two keys.
Automatic translation

5 / 5

Just buy.

- Margot, 10 May, 2024

Exactly as I had hoped

Pros & Cons

Does not scratch on bicycle
Opens more easily
Automatic translation

5 / 5

Good lock

- Gerard, 20 April, 2024

Difficult to open otherwise a fine lock

Pros & Cons

Solid lock
Strong and heavy
Difficult to open
Automatic translation

5 / 5

Very good lock

- Helene, 12 April, 2024

Easy to use and safe from theft

Pros & Cons

Good and sturdy
No
Automatic translation

5 / 5

Great lock

- John, 1 April, 2024

Good product,convenient to use

Pros & Cons

Handy
Heavy
Automatic translation

5 / 5

Have the lock in my pannier as standard, nice and easy.

- Petra, 23 March, 2024

Easy to use

Pros & Cons

Safe approved lock
Weight is hefty
Automatic translation

5 / 5

Recommended to take with your (new) bike

- Deveny, 18 March, 2024

Convenient to use and is long enough to also secure your bike to something.

Pros & Cons

Long so you can secure your bike to something
Sturdy lock
Automatic translation

5 / 5

Okay I needed that

- Antoinette, 26 February, 2024

Just what I need to put my bike away safely

Pros & Cons

Easy
Necessary for insurance
Solid
Automatic translation

5 / 5

Solid chain lock with a long chain.

- Corine, 13 January, 2024

Solid chain lock with a long chain, making it easy to secure the frame to something. A bit heavy, but these types of chain locks always are.

Pros & Cons

feels solid
long chain
relatively heavy
Automatic translation

5 / 5

Prima slot voor prima prijs

- Gerda, 8 December, 2023

De tijd zal het moeten leren of het de boeven inderdaad het leven zuur maakt, maar vooralsnog ben ik blij met dit sterke slot.

Pros & Cons

Goede prijs/kwaliteit verhouding
Helpt me om mijn fiets uit dievenhanden te houden.
Solide maar toch flexibel

5 / 5

Perfect

- RIk, 6 December, 2023

Very good

Pros & Cons

Approved by insurance as mandatory 2nd slo
Nicely finished a 1 brand
Very good offer and good handling at ser
Weight
Automatic translation

5 / 5

Super happy with it.

- Liz, 22 November, 2023

Does what it has to and does it well.

Pros & Cons

Firm
Long
Quality
Automatic translation

5 / 5

Top chain lock!!!

- Ed, 3 October, 2023

Typical ABUS. Works smoothly and you can easily secure two bikes to a pole or similar.

Pros & Cons

Lock turns smoothly and easily
Long enough to secure two bikes
Very strong
No
Automatic translation

5 / 5

heavy , sturdy and long enough

- wolter, 2 October, 2023

long enough , though heavy , but at least feels sturdy

Pros & Cons

sturdy
Automatic translation

5 / 5

Just what you need

- Johanna, 12 September, 2023

Fine lock.

Pros & Cons

Long enough to secure bike to something
Solid lock
No
Automatic translation

5 / 5

I'm super happy!

- Carina, 10 August, 2023

Quality locks that I feel safe with.

Automatic translation

5 / 5

Super satisfied with the purchase

- René, 4 August, 2023

Good solid lock that even allows you to secure 2 E-bikes. You can easily attach the lock to your seat post.

Pros & Cons

Easy to handle despite its weight
Locking your E-bike without worrying gives a v
Automatic translation

5 / 5

Buy this strong padlock.

- Clemens, 20 July, 2023

This padlock meets the required quality standards. Is strong and easy to use.

Pros & Cons

convenience
Safe
strong
Automatic translation

5 / 5

good product

- Wim, 10 July, 2023

a really sturdy chain lock also fast delivery

Pros & Cons

fast delivery
good service
sturdy lock
N/A
Automatic translation

5 / 5

Great lock at a great price

- J., 25 June, 2023

Solid lock with thick links making it not so easy to break open. A bit on the heavy side but not a problem for me.

Pros & Cons

Solid
Thick links
Is a bit heavy
Automatic translation

5 / 5

Nice heavy lock, easy to use

- Arno, 22 June, 2023

Heavy quality, gives a safe feeling, good value for money.

Automatic translation

5 / 5

Great chain lock. It's worth it.

- Raquel, 17 June, 2023

The lock is secure and the length is great.

Pros & Cons

Lenght
Lock
Material quality
A bit heavy

5 / 5

excellent product

- Jim, 17 June, 2023

fine necklace, do go to the gym for a while: weightlifting

Pros & Cons

price
quality
weight
Automatic translation

5 / 5

Fine ART** chain lock.

- Steven, 7 June, 2023

Excellent ART** chain lock. To insure your bike you must have at least an ART** lock, so this lock is suitable for this. With a length of 110 cm you can easily secure your bike to a tree, lamppost, bike rack or another bike.

Pros & Cons

Good length
Opens and closes smoothly
Soft exterior, no paint damage
Automatic translation

5 / 5

Nice safe lock

- Peter, 31 May, 2023

Convenient to use

Pros & Cons

Good lock
Sufficient length
Relatively heavy, but the bike compensates
Automatic translation

5 / 5

Good quality and lock

- Hans, 27 January, 2023

Quickly delivered and meets verwaxhting

Pros & Cons

ART2 for insurance
Thick hardened 9mm links against theft
Heavy 2 kg
Automatic translation

5 / 5

Top article

- Jaap, 26 January, 2023

Closes well and beautiful lock

Pros & Cons

A good lock for a nice price
Looks neat
You can easily secure multiple bikes
Heavy
Automatic translation

5 / 5

Exactly what I wanted

- Denise, 18 January, 2023

Works well.

Pros & Cons

Good solid lock
Looks good with the red color
No loose padlock to secure the chain
Automatic translation

5 / 5

Good strong lock

- Marie-Anne, 4 November, 2022

Heavy and good solid lock, it therefore repels a good number of bicycle thieves

Pros & Cons

Distinctively safe
Neat and highly visible sturdy lock
In the end the bike with lock was still stolen
Automatic translation

5 / 5

Gewoon tevreden

- Danielle, 19 October, 2022

Tot nu toe werkt het slot goed. Hopelijk blijf dat zo. Verder mooie lengte waardoor je makkelijk je fiets aan een paal ofzo kan zetten.

Pros & Cons

Mooi degelijk slot
Past makkelijk om 2 fietsen
Best zwaar, maar dat is ok.

5 / 5

Fine

- Den, 10 August, 2022

Haven't used the lock much yet, but so far it works fine. I ordered this lock from Mantel; this company really made the delivery very well, very clean and fast. Yes, I am a customer who is more than satisfied.

Pros & Cons

Solid and strong
Quite heavy (but that actually makes sense)
Automatic translation

5 / 5

Great product, for a bicycle maybe a little too heavy.

- John, 3 August, 2022

Easy to use. Solid lock.

Pros & Cons

excellent product
Very solid
maybe a little heavy
Automatic translation

5 / 5

soothing

- Ludo, 25 May, 2022

Solid product, in terms of weight and design. But an excellent middle ground for feeling safe.

Automatic translation

5 / 5

Great lock that I highly recommend.

- Marcus, 13 May, 2022

Good and secure lock despite the slightly heavy weight, recommended every day.

Pros & Cons

Easy to use
Long chain
Robust
Safe
Unwieldy
Weight
Automatic translation

5 / 5

Reliable and functioning lock.

- Gideon, 19 March, 2022

A reliable and well functioning lock. A good addition with ART 2 certification. As for the weight, this makes sense. It is a hefty chain.

Pros & Cons

Is solid
Reliable
Works well
Weight
Automatic translation

5 / 5

Fantastisch onbreekbaar slot in een rode kleur, een aanrader.

- Caroline, 7 March, 2022

Dit stevige slot kan niet snel worden losgeknipt en beschermt mijn nieuwe Gazelle van Mantel.

Pros & Cons

Fantastisch slot
Kan niet snel worden losgeknipt
Makkelijke sluiting

5 / 5

Top purchase

- Corien, 2 December, 2021

This lock is highly recommended, heavy and solid!

Pros & Cons

The length is pleasant
The lock works smoothly
Automatic translation

5 / 5

Good quality lock for good price

- Jessica, 28 September, 2021

Abus is just a good quality lock and Mantel had a nice offer, normally they are more expensive.

Pros & Cons

Convenient click lock
Good price at Mantel
Long chain
Strong lock
Heavy lock
Automatic translation

5 / 5

Very nice lock. Feels secure.

- Armand, 26 March, 2021

Great lock. Nice and easy to open and close. Feels heavy. And safe.

Pros & Cons

Easy to open and close
Nice and long
For my daughter of 12 the lock is heavy
Automatic translation

5 / 5

Great lock

- Marianne, 24 March, 2021

Pretty heavy lock, but good to use

Pros & Cons

Smooth key in and out
Solid lock
Heavy
Automatic translation

5 / 5

Robust, flexible, theft-proof and very affordable lock.

- Simon, 22 February, 2021

Just the right length and flexibility. Easy to lock the bike to different bike racks/posts. Good and secure lock. Is a little heavy but nothing that bothers much and that is what makes it theft-proof.

Pros & Cons

Flexible and good length. Easy to lock the bike
Good price
Theft-proof
Heavy
Automatic translation

5 / 5

Solid lock

- Toby, 21 January, 2021

A lock with a good size, opening and closing is a little more rigid so you have to snap it shut properly. It does give you the feeling that your bike is safely locked. This lock is ART2 certified and therefore valid in most cases, to get for your new bike, bike bike insurance against theft, handy.

Pros & Cons

ART2
size
sturdy
more rigid when opening and closing
Automatic translation

5 / 5

Meets expectations.

- Anna, 1 January, 2021

Good length, strong, just what we needed.

Pros & Cons

Animals
Automatic translation

5 / 5

Heavy lock

- Wouter, 16 December, 2020

A good heavy duty lock. It looks and feels solid. Whether it is burglar proof I cannot say anything about.

Pros & Cons

Solid
Automatic translation

5 / 5

Strong and sufficiently long.

- Anna, 26 November, 2020

Automatic translation

5 / 5

Safe and comfortable

- Amaia, 25 November, 2020

Pros & Cons

Ease of use
Lock
Automatic translation

5 / 5

Good solid lock and looks very nice

- Radjen, 13 November, 2020

Automatic translation

5 / 5

Solid, reliable product

- Yann, 9 November, 2020

Solid, reliable product,

Pros & Cons

reliable
sturdy
Automatic translation

5 / 5

Top lock!

- Ch, 28 October, 2020

A sturdy and long lock. Solid, good quality. Highly recommended!!!

Automatic translation

5 / 5

Solid lock for electric bicycle

- Annemie, 10 October, 2020

Solid, secure lock for my electric bike. Fabric cover prevents scratches.

Pros & Cons

Approved for ANWB bicycle insurance
Can be attached to lampposts
Nice length
Strong
Suitable for electric bicycle
Automatic translation

5 / 5

Impressive locks

- Claus, 18 September, 2020

Good strong lock that scares most people. Does not scratch, good quality.

Pros & Cons

does not damage varnish
impressive
powerful
rotating in the lock
The price at Mantel
heavy
Automatic translation

5 / 5

Good lock

- Robert, 15 September, 2020

Good heavy lock and solid

Automatic translation

5 / 5

Flexible, powerful yet compact in use. Highly recommended as far as we are concerned.

- Edward, 18 August, 2020

Pros & Cons

Power
Safe
Soup in use
Length
Automatic translation

5 / 5

Fantastic Security

- Donald, 2 December, 2019

Typical Abus quality.