



Climbing rope 3 standards -
The rope Joker 9.1mm Unicore Dry Cover from the brand Beal is designed for highly skilled, versatile climbers.
It was the first thin rope on the market to meet the 3 standards of a dynamic rope. This ultra-lightweight and smooth model now features Unicore technology, a process that bonds the core and sheath of the rope without affecting its suppleness. Thus, if the sheath is cut or torn, the core and sheath remain bonded.
This rope will delight climbing enthusiasts with its versatility as it functions as a single, double, and twin rope, but beware, it is not for just anyone. Indeed, it is a thin rope which, when used as a single, will not work with all devices and therefore requires expert belaying. Traditional climbers practising mixed ridge or snow routes will appreciate it for its versatility.
Finally, its 9.1 mm diameter meets the demands of climbers and alpinists seeking lightness, smoothness, and safety in a versatile rope.



- Impact force: 8.2 kN (single) / 6 kN (double) / 9.5 kN (twin)
- Sheath slippage: 0 mm
- Dynamic elongation: 34 %
- Static elongation: 8 %
- Sheath percentage: 35 %
- Number of falls: single 5 / double 20 / twin >25
- Sharp edge resistance: single No / double Yes / twin Yes
| DRY COVER | Treatment whereby each sheath yarn of the ropes is treated before rope manufacture with a chemical compound that improves abrasion resistance and is also hydrophobic. This chemical compound is polymerised at high temperature. The durability of this treatment is due to the polymerisation but also to the individual treatment of each sheath yarn before rope manufacture. |
| UNICORE | A remarkable process consisting of bonding the core and the sheath of the rope without altering its flexibility characteristics. If the sheath is cut or torn, the core and sheath remain bonded. On a classic rope, if the sheath is cut by abrasion on an edge, a frequent phenomenon in the mountains, it slips and compacts over several metres. It then becomes impossible to pass this section, both ascending and descending. |