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Mammut Crag Sender Dry 8.7mm

Rope Length: 70m
Colour: Vibrant Orange/Zen
Vibrant Orange/Zen

The Mammut Crag Sender 8.7mm is a triple rated rope for sport climbers looking for a rope for redpoints/flash attempts and/or all-round climbers looking for a versatile performance rope. Extremely light weight and thin diameter thanks to a smoother sheath made from premium quality yarns. Offers easy handling and reliable durability through its lifespan. The 8.7 Crag Sender Dry Rope is ideal for demanding climbing, where every gram counts.


  • Made of premium yarn for a lightweight finish and excellent handling
  • Extremely resistant and durable construction: Dry technology ensures that the rope is permanently dirt- and water-repellent according to UIAA guidelines
  • Lasting effectiveness in repelling water and dirt according to UIAA for maximum safety in the toughest conditions
  • Achieves < 1.5% in UIAA water absorption tests
  • Optimized abrasion resistance thanks to Dry finishing
  • Abraision-resistant center mark
  • Ready to climb: the rope comes tangle-free and does not need to be uncoiled before first use
  • Triple-certified: single, twin and double rope in one


  • Type: Half | Single | Twin
  • Diameter: 8.7mm
  • Treatment: Mammut DRY
  • Static Elongation %: 6.5
  • Dynamic Elongation %: 31
  • UIAA Falls: 5 (80kg) | 20+ (55kg)
  • Impact Force kN: 7.8 (single) | 5.8 (double) | 9.3 (twin)
  • Proportion of Sheath %: 36
  • Weight Per Metre: 51g

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