In reply to benji:
What about the Beal 9.1 single then?
The JOKER is in effect at the same time a single rope, a half rope and a twin rope.
This rope will be loved by the most extreme climbers, seeking lightness and easy running, as much as by more traditional climbers seeking a multi-purpose rope for ridge routesor classic face routes, mixed ice and snow, or snow alone.
STRONG POINTS:
• Multi use.
• Ultra light.
• Ultra smooth.
ATTENTION :
Used as a ‘single’ this rope may not be grippable by all hands, and in all devices: in effect its fineness makes it a rope which demands expert holding and controlling. ‘Classic’ devices, designed for higher diameter ropes, will give reduced braking, and some self-locking auto-brakes may simply not work.