Duetto 8.4 mm XEROS Rope

8.4 mm Dynamic Rope Certified to Half and Twin

Ideal for long, wandering routes, run-outs, ice climbs or sketchy trad leads. The smooth, high-twist sheath and unique core allow the Duetto to be durable and easy to handle while reducing drag through gear and over rock.

• UIAA Dry certified built with Sterling XEROS technology
• Made with bluesign® certified raw materials
• Available Lengths: 30, 40, 50, 60, 70, 80 m
• Available with a Send Ready Coil- ready to climb straight from the packaging.
• UIAA 101 | EN 892

Diameter (mm)                 Dynamic Elongation (%)

8.4                                         30.7 | 28.7

Rope Type                           Static Elongation (%)

Half | Twin                          11.2 | 6.3

Sheath (%)                          Impact Force (kN)

40                                           6.2 | 9.3

Weight (g/m)                     UIAA Falls

45                                           6 | 16