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. Now available in DryXP, UIAA Certified Water Repellent.
Non bicolor options include a Middle Mark.
Available Lengths: 40, 50, 60, 70, 80 m // DryXP available in 60, 70, 80 m lengths
EN 892
| Diameter (mm) | Dynamic Elongation (%) |
| 9.5 | 31.9 |
| Rope Type | Static Elongation (%) |
| Single | 7.2 |
| Sheath (%) | Impact Force (kN) |
| 41 | 8.9 |
| Weight (g/m) | UIAA Falls |
| 59 | 7 |
Related to the Sterling Rope Evolution Helix 9.5mm
