Frame Lock PRO SHIELD™ 5850

The Frame Lock PRO SHIELD™ 5850 provides a good level of security in regions with medium risk of theft.

Frame Lock PRO SHIELD™ 5850


The ABUS quality of the Frame Lock PRO SHIELD™ 5850 is certified by test seals from four different countries

The Frame Lock PRO SHIELD™ 5850 offers good protection against medium risk of theft. Norway, Finland, Sweden and the Netherlands have approved the secure ABUS quality of the bicycle lock with their special test seal. We recommend this frame lock is used to secure high-quality bicycles at medium risk of theft.


  • 8.5 mm thick locking shackle
  • The shackle, the case as well as supporting elements of the locking mechanism are made of specially hardened steel
  • Accessories can easily be fitted to the locking mechanism on the lock housing
  • The R (key retaining) version holds the key when the lock is open, the NR (non key retaining) version allows taking the key out of the cylinder

Operation and use:

  • Good protection at medium theft risk
  • Recommended for securing good bicycles


  • LH - Easy mounting by screwing to the rear struts
  • ABUS LH adapter strap is an alternative mounting option, which provides secure hold if there are no holes in the rear section. This adapter can be purchased in addition to this lock.


  • Frame locks are a convenient protection against unauthorized use of the bicycle
  • Security is significantly enhanced by the connection options 4960, 5850, 5650 Cable and Chain
  • The use of a second lock is highly recommended


For securing a bicycle against unauthorised use

Frame locks

The frame lock are basic security devices for almost any bike. These practical frame lock is light and quick to use to protect your bike against unauthorised use. They can be connected to other accessories such as chains or cables to protect your bike even more effectively against theft. The frame locks are available either with keys that can be removed when they are open or with keys that cannot be removed. ...
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