The combination of a CHEST CRUISER and a PRO STEP produces the KNEE CRUISER knee ascender for ergonomic rope climbs. This is specially designed for use with single rope techniques, e.g. with the TREEREX BUNGEE CHEST with an elasticated cord for hauling the ascender. The orientation of the connection points on the CHEST CRUISER ensures that the rope can run through without resistance.
Clamp mechanism with safety lock
For 8.0–13.0 mm diameter kernmantle ropes
Cam with self-cleaning slots for optimum grip on frozen or muddy ropes
