Mammut Infinity 9.5mm x 70m Dry Rope

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The Mammut Infinity 9.5mm x 70m dry rope features a dry-treated core and sheath, Ideal for both trad and sport climbing when light weight is important, yet durability is still a priority.


  • 9.5mm diameter is ideal for both trad and sport climbing when you want to move light and fast on the approach and the climb
  • Even ice climbers who prefer a single rope will find the Infinity a good option
  • Dry treatment meets the UIAA standard for water repellency, absorbing just 1% of its weight in water even after surface abrasion, making the rope more durable
  • Special heat treatments incorporated into the dry process also increase the tenacity of the nylon fibers, making it 120% more abrasion resistant than a non-treated rope
  • Dry treatment provides a lubricating effect on the fibers of the rope, which reduces fiber-on-fiber friction to allow the rope to hold additional falls before going flat
  • The thick (40% by weight), compact sheath improves the abrasion resistance and lifespan of the rope
  • 70m length allows extended leads and rappels on modern routes
  • Black-dye middle marker clearly shows the middle of the rope for additional security when rappelling and lowering
  • The Infinity 9.5mm x 70m rope is bluesign® certified


View all Mammut Single Ropes

Technical Specs

Best Use


Rope Type

Single Rope

Rope Style


Rope Length (m)

70 meters

Rope Diameter (mm)

9.5 millimeters

Impact Force

8.4 kilonewtons

Dynamic Elongation

30 percent

Static Elongation

6.5 percent

UIAA Falls

8 - 9

Dry Treatment

Dry Core And Sheath


59 grams per meter


Product meets the bluesign® criteria

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