Abus Ultimate 420K U-lock

Abus Ultimate 420K U-lock
1 review
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With plug-in chain?
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From 57,95

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Pros & Cons

Pros & Cons

  • The ABUS Ultimate 420K U-lock provides proper protection in case of a medium risk of theft!
  • The bracket, casing and other important parts are made of specialised hardened steel, for optimal security.
  • Equipped with a high-end cylinder that protects the lock from manipulation.
  • Comes with a USH holder, which allows you to easily bring the lock along with you.
  • With the optional cable lock, you can attach your bike to a bole or fence, or protect extra accessories from theft.
  • It can be hard to attach your bike to a fixed object with a single U-lock.
Read more on what our customers have to say about this product

Specifications

Specifications

Brand Abus
Lock Type U-Lock
Recommended for Electric bike / Sports bike / City bike
ART Certified Without ART certification
Open with Key
Sold secure certification Gold
SBSC certification No
Varefakta certification No
Security level Average

Review

Review


4 / 5

Good anti-theft device, good value for money

- Thibaut 24 November 2025

The cable in addition to the U is really useful. Even if the cable could have been a little longer to take the wheels with an XL frame.

Automatic translation

4

Thibaut, 24 November 2025

Good anti-theft device, good value for money

The cable in addition to the U is really useful. Even if the cable could have been a little longer to take the wheels with an XL frame.

Automatic translation

Frequently bought together

Frequently bought together


Recommended by the product specialist

Recommended by the product specialist


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Compare the products above
Abus Ultimate 420K Abus Ultra 410K Kryptonite Kryptolok Mini-7 + Flex Cable ART2 Kryptonite Kryptolok Standard + Flex Cable ART2
Abus Ultimate 420K Abus Ultra 410K Kryptonite Kryptolok Mini-7 + Flex Cable ART2 Kryptonite Kryptolok Standard + Flex Cable ART2
1 review 1 review
Length 14 cm / 23 cm 14 cm / 18 cm / 23 cm
With plug-in chain? Yes / No Yes
Lock Type U-Lock U-Lock U-Lock U-Lock
Recommended for Electric bike / Sports bike / City bike Electric bike / Sports bike / City bike Electric bike / Sports bike / City bike Electric cargo bike / Electric bike / Sports bike / City bike
ART Certified Without ART certification Without ART certification ★★☆☆☆ ★★☆☆☆
Open with Key Key Key Key
From 57,95 From 49,95 52,95 52,95
This product View product View product View product

All specifications

Brand
Abus

General

Lock Type
U-Lock
Recommended for
Electric bike / Sports bike / City bike
Open with
Key
Security level
Average

Certifications

ART Certified
Without ART certification
Sold secure certification
Gold
SBSC certification
No
Varefakta certification
No