THE NEW TRELOCK RING LOCK

MAXIMUM PERFORMANCE

MAXIMUM SAFETY

When it comes to quality and precision, TRELOCK sets the standard. With our new RS 560 and RS 561 ring lock models, we deliver a highsecurity product specifically designed for performance-oriented cyclists – technological excellence in every detail.

TECHNOLOGY YOU CAN RELY ON

SQUARE 8.5 MM STEEL SHACKLE

For even greater resistance against bolt cutters and saws.
  • The transition from a round to a square geometry significantly
    increases cut resistance.
  • In case of tampering, the shackle locks through twisting –
    an effective mechanism against forced opening attempts.
  • Low-friction guidance for precise locking – even under stress.

NEWLY DEVELOPED HIGH-SECURITY CYLINDER

Our new cylinder provides maximum resistance against picking and drilling.
  • Asymmetric milling on both sides of the key and optimized encoding to enhance copy protection.
  • Intelligent cutouts in the key to minimise force attacks.
  • Larger turning angle for precise locking.

ERGONOMICS MEETS TECHNOLOGY

  • Side-mounted locking button for intuitive and controlled operation – even with gloves.
  • Vertical key position for ergonomic handling.
  • Integrated shock absorbers in the housing for quiet riding.
  • Compact design – adapts aerodynamically to various bike frames.

FULLY WELDED STEEL HOUSING

Instead of a riveted construction, our ring lock features a fully welded casing to minimise potential attack points. This eliminates access for prying or pulling techniques.

SIMPLE PLUG-IN SYSTEM FOR MORE FLEXIBILITY AND PROTECTION

The RS560/561 offers a plug-in system that allows the bike to be additionally secured to a fixed object with just one simple motion – for optimal user convenience.

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