Steel-O-Flex 690/75 LL+URB (Art. no. 33422)

Improved cable lock: The Microflex 690 with 15 mm thick overlapping steel shells is incredibly easy to fit.

Steel-O-Flex 690/75 LL+URB (Art. no. 33422)


The ABUS Microflex 690 Cable Lock offers Steel-O-Flex security as well as user-friendliness.

With the Microflex 690, you are taking the right precautions against theft. If you secure your bicycle with this lock, you can rest assured that it will still be there when you return: 15 mm thick steel shells encase the steel cable. In addition, the Microflex 690 is equipped with an ABUS automatic cylinder which offers protection against drilling.

The sophisticated design also offers advantages when attaching and using the Microflex 690. The combination of an LL carrier and URB bracket, as well as the practical reversible key, makes using the cable lock a pure delight.


  • 15 mm thick overlapping steel chains protect the inner steel cable
  • Synthetic coating to prevent damage to the paintwork
  • ABUS automatic cylinder with anti-drill protection and user-friendly reversible key
  • Two keys are included in the scope of delivery

Operation and use:

  • Great protection for when there is a low risk of theft
  • Recommended for securing entry-level bicycles and children’s bicycles


  • URB bracket – fits the LL carrier on the lock for easy mounting to the seat post
  • Seat post clamp – optional


  • Thanks to the steel shells, Steel-O-Flex locks offer significantly greater protection compared to simple cable locks as well as increased flexibility (double protection)
Art. no.: 33422
Carrier: LL + URB
Carrier: with bracket
Locking type: key
Weight: 580 g
design color: black
diameter: 15 mm



At ABUS, the name Steel-O-Flex stands for cable locks with high flexibility and double security. The steel cable is covered in overlapping shells made from toughened steel, like scale armour. As a result, its resistance to attempts to break it open is increased significantly, while its weight only increases slightly and its flexibility remains largely intact. This means that it is easy to attach any vehicle to a fixed object. ...
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