MAMMUT - Smart 2.0 Belay Package


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MAMMUT - Smart 2.0 Belay Package

The perfect combination for maximum safety: the Smart 2.0 reliably locks the rope in the event of a climber's fall, while the safety bar of the Smart HMS keeps the carabiner in the ideal position by preventing it from rotating in the harness ring.

Smart 2.0

Easy to use and intuitive belay device that ensures effective rope locking.

  • Simple to use
  • Easy to handle and intuitive
  • Reliable rope locking

The first generation of the Smart belay device was successfully launched in 2009, based on this experience the Smart 2.0 was developed by improving the effectiveness of rope locking and optimizing geometries and handling.

The new braking insert blocks the rope in the event of a fall. The use of the Smart 2.0 is identical to that of the previous model.

Weight [g] 80


  • Simple to use: The Smart 2.0 is a lightweight (only 80gr), simple to use insurer that has no moving parts or levers
  • Easy to handle and intuitive: the Smart 2.0 can be used for both lead and top rope climbing. The revised and more compact geometry makes stringing even faster and easier. The redesigned handle ensures a pleasant grip and excellent grip.
  • Reliable rope lock: In the event of a fall, the Smart 2.0 locks the rope thanks to the redesigned high-performance brake insert which interacts with the carabiner. It offers an optimal insurance experience and excellent security. When the climber takes a rest, the blocked rope significantly reduces the force required by the belayer to block the rope.
  • Mammut recommends using the Smart 2.0 in combination with the Smart HMS carabiner
  • Perfect match: Mammut recommends the use together with the Smart HMS carabiner, both have been developed together and designed to work together at best with the best performance. In any case, the smart 2.0 can be used perfectly with any standard HMS carabiner. The Smart 2.0 works with ropes with a diameter between 8.7 and 10.5 mm

Smart HMS

HMS carabiner with safety lever that prevents accidental rotation. The Smart HMS is the utmost in safety and ease of use.

The ferrule can only be opened with the safety lever open, this prevents both accidental opening of the ferrule and the rotation of the carabiner in the harness service ring. This allows the carabiner to always work vertically, in the position of greatest breaking resistance.

Mammut recommends the use of the Smart HMS for the Smart 2.0 descender

Weight [g] 102

Horizontal breaking strength 12 kN
Breaking load with lever open 7 kN
Vertical breaking load 24 kN
  • Campi for Use: Mountaineering, Free climbing


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