Steel-O-Flex Microflex 6615K

The Steel-O-Flex™ Microflex 6615K Cable Lock provides double protection thanks to the 15 mm thick overlapping steel shells as well as the Snap Cage bracket.

Steel-O-Flex Microflex 6615K


The perfect cable lock solution: The Steel-O-Flex™ Microflex 6615K offers more than just a steel cable.

The Steel-O-Flex™ Microflex 6615K, offers your bike double protection. 15 mm thick overlapping steel chains surround the inner steel cable. This effective double protection makes it significantly more difficult for thieves to steel your bike. And thanks to the Snap Cage bracket, the Steel-O-Flex™ Microflex 6615K can be mounted to your bike in a simple hand movement.


  • 15 mm thick overlapping steel chains protect the inner steel cable
  • Synthetic coating to prevent damage to the paintwork

Operation and use:

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


  • Snap Cage bracket for universal mounting (bracket only available with locks with SCMU note)


  • 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)
Steel-O-Flex 6615K/85/15 black SCMU 
Art. no. 13408

Level: 5
Weight: 595 g
length: 85 cm
Steel-O-Flex 6615K/120/15 black SCMU 
Art. no. 13409

Level: 5
Weight: 765 g
length: 120 cm
Steel-O-Flex 6615K/120/15 black 
Art. no. 13412

Level: 5
Weight: 710 g
length: 120 cm
Steel-O-Flex 6615K/85/15 black 
Art. no. 13410

Level: 5
Weight: 540 g
length: 85 cm



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. ...
Other interesting products from the category Steel-O-Flex

Questions & answers

Security glossary