Sterling Dyad 7.7 mm XEROS half rope climbing
Sterling Dyad 7.7 mm XEROS is a high-level half rope for climbing, also certified as a twin rope! Super versatile, it allows you to perform at your best on long trad and sport routes, as well as on ice climbing.
A decidedly lightweight and high-performing rope that will save your back on the toughest approaches. Thanks to its diameter of 7.7 mm and its dynamic characteristics, it is the best you can wish for when facing significant and challenging run outs! Reliable and durable, it also has an exceptional tactile feel. Smooth and slick, it makes clipping easier and allows for better and more precise belaying.
Its qualities do not end there! This rope is UIAA Dry certified, thanks to the XEROS technology, exclusive to Sterling, which takes the concept of Dry rope to another level. Unlike other treatments that make only the outer sheath waterproof, Sterling has developed an innovative manufacturing process that treats every single fiber that makes up the rope, from the core to the outer sheath. This concretely translates into safer and higher-performing ropes in humid conditions, allowing you the freedom to focus on climbing without worrying about your safety.
| Brand | Sterling |
|---|---|
| Rope Type | Half Rope, Twin Rope |
| Diameter | 7.7 mm |
| Weight | 39 g |
| Dynamic Elongation Half Rope | 29 % |
| Static Elongation Half Rope with 55 kg | 5.4 % |
| Impact Force Half Rope | 6.3 kN |
| Number of Falls Half Rope | 6 |
| Dynamic Elongation Twin Rope | 25 % |
| Static Elongation Twin Rope with 80 kg | 3.3 % |
| Impact Force Twin Rope | 9.7 kN |
| Number of Falls Twin Rope | 17 |
| Rope Sheath Percentage | 36 % |
| Treatment | XEROS |
| Certification | CE EN 892 |
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