Sterling Evolution Helix 9.5 mm Climbing Rope

Availability: In stock (1)

Small but mighty: With a new sheath and bantam weight core construction, the Sterling Evolution Helix 9.5 mm is a skinny workhorse. Blending the right features—the ease of the 9.5-diameter rope, durable and light with low impact force—the Helix is ideal for high-end sport, trad and mixed climbing. Now available in DryXP, UIAA Certified Water Repellent.


Non bicolor options include a Middle Mark.



Sterling Evolution Helix 9.5 mm Features: 


  • Diameter: 9.5 mm
  • Rope Type: Single
  • Dynamic Elongation: 31.9%
  • Static Elongation: 7.2%
  • Impact Force: 8.9 kN
  • Weight: 59 g/m
  • UIAA Fall Factor: 7
  • Middle Mark: yes




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