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1/5
RRP 64,95
From 39,95
- Ordered now, delivered on Monday
- Free tracked shipping over € 49,-
RRP 64,95
From 39,95
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Pros & Cons
Pros & Cons
- This chain has an ART quality mark and is therefore suitable for bicycle insurance.
- Both the chain and the cylinder as well as the internal elements are made of special hardened steel.
- The textile cover of the Abus Ionus 8900 prevents damage to the paintwork of your bicycle.
- This chain lock is relatively heavy with a weight of 2.5 kilograms.
Specifications
Specifications
| Brand | Abus | |
| Biodegradable | No | |
| Recommended for | Electric bike / City bike | |
| Lock Type | Chain lock | |
| ART Certified | ★★☆☆☆ | |
| Varefakta certification | Yes | |
| Weight | 2062 / 2514 gr | |
| Link diameter | 9 mm | |
| Security level | Average |
Lock up your bicycle safe and sound with the Abus Ionus 8900! The Ionus 8900 is developed to protect your bike against theft deemed average risk by Abus. The Abus Ionus 8900 is a 110 cm long chain lock with 9 mm thick links. Furthermore, the chain links, the lock body and the internal elements are made of hardened steel. In addition, the cylinder is of a very high quality, so that it is not easy to pierce or pick. This makes the lock extra effective in preventing theft. In short, this lock does not cut through easily!
The Abus Ionus 8900 comes with two numbered keys. To transport the Abus Ionus 8900, you can wrap the lock around the seat post.
The Abus Ionus 8900 comes with two numbered keys. To transport the Abus Ionus 8900, you can wrap the lock around the seat post.
• Weight: 2518 gram
• Length: 110 cm
• This Dutch Version of the Abus Lonus 8900 features 9 mm shackles in order to comply with the Dutch ART certification, compared to the 8 mm of the original model.
• Length: 110 cm
• This Dutch Version of the Abus Lonus 8900 features 9 mm shackles in order to comply with the Dutch ART certification, compared to the 8 mm of the original model.
• Abus Ionus 8900 (red or black)
• 2 numbered keys
• 2 numbered keys
Reviews
Reviews
Average from 160 reviews
Photos from customers
Most recent reviews
4 / 5
A good slit
- Harry 2 December 2025
Difficult to close/open at first Needs a lot of force
Pros & Cons
Sturdy lock
Heavy
Automatic translation
2 / 5
Heavy but sturdy
- Petra 30 November 2025
Chain and lock are very heavy in the pannier and the lock is quite difficult to open. Lock needed for insurance so really no affordable other choice
Pros & Cons
Solid
Difficult to open
Very heavy
Automatic translation
5 / 5
A top chain lock , to have extra with it .
- Willem 19 November 2025
Really reliable Abus material , and well worth its price .
Pros & Cons
Convenient to use .
Long enough to lock your bike to something .
Very strong lock .
Pity it's a bit heavy , but that's part of the deal
Automatic translation
4 / 5
Good lock
- Tonny 27 September 2025
For me it is a bit too heavy as I suffer from osteoarthritis but works well
Pros & Cons
Reliable lock
That it is quite heavy
Automatic translation
4 / 5
Prima slit
- John 4 September 2025
Easy to use, is heavy though.
Pros & Cons
Great lock
Swallows easily
Heavy
Automatic translation
Related products
Related products
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| Abus Ionus 8900 | Abus Iven 8210 ART2 | Abus Goose Lock 4204K | Abus Infinity Loop | |
| 160 reviews | 101 reviews | |||
| Biodegradable | No | No | ||
| Recommended for | Electric bike / City bike | Electric bike / City bike | Electric bike / Sports bike / City bike | Electric bike / Sports bike / City bike |
| Lock Type | Chain lock | Chain lock | Cable Lock / Chain lock | Chain lock |
| ART Certified | ★★☆☆☆ | ★★☆☆☆ | Without ART certification | Without ART certification |
| Varefakta certification | Yes | Yes | No | No |
| Length | 85 cm / 110 cm | 85 cm / 110 cm / 140 cm | 85 cm / 110 cm | 110 cm / 140 cm |
| From 39,95 | From 48,95 | From 54,95 | From 51,95 | |
| This product | View product | View product | View product |
All specifications
General
Brand
Abus
Recommended for
Electric bike / City bike
Lock Type
Chain lock
Weight
2062 / 2514 gr
Security level
Average
Open with
Key
Environment
Biodegradable
No
Certifications
ART Certified
★★☆☆☆
Varefakta certification
Yes
Size
Link diameter
9 mm