
- does not buck, even when the rope is quickly dispensed
- Lowering with new/thin ropes requires a lot of sensitivity
With the Neox, Petzl has added a somewhat larger and heavier new development to the Grigri (+). Almost identical on the outside, the Neox is very different on the inside. Although a clamping cam is also used here, a pulley with bevelled edges is also used. It is designed to enable fast rope deployment and retrieval like with a tuber, without the device jamming...


