Beal opera 8,5 mm 80m drycover unicore

Opera 8.5 is the lightest and thinnest single string on the market. It is also classified as a double and twin rope. The rope is made with unicore technology and drycover protection.
Diameter: 8.5mm
Treatment: Dry Cover
Weight per meter: 48g
Single rope impact force with 80kg: 7.4kN
Impact force abseiling with 55kg: 5.5kN
Twin rope impact force with 80kg: 8.8kN
Number of falls: 5 (single-80kg), 18 (double-55kg), +25 (twin-80kg)
Dynamic elongation (single-double-twin): 37% -32% -29%
Static elongation (single-double-twin): 8.4% -8.4% -5.1%