Small but mighty: With a new sheath and bantam weight core construction, the Helix is our 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.

• Diameter (mm) Dynamic Elongation (%): 9.5 31.9
• Rope Type: Single
• Static Elongation (%): 7.2
• Sheath (%): 41
• Impact Force (kN): 8.9
• Weight (g/m): 59 
• UIAA Falls: 7