The Harken Ninja MultiAscend is engineered to provide increased efficiency in a range of applications. The dual cam design enables the MultiAscend to act as both a chest ascender as well as a full point of attachment. The innovative dual-stage locking swingplate ensures consistent engagement with the rope, preventing unwanted detachments. In addition, the external release triggers make adjusting the MultiAscend safe and easy when used as an ascender or a progress capture device.
To order your ATOM Harness with the MultiAscend pre-installed, use our Build Your Own ATOM tool. The MultiAscend can also be installed on any full body ATOM Harness using our ATOM MultiAscend Strap. This strap maintains the proper orientation of the MultiAscend for smooth and efficient use as a chest ascender. Once integrated, these components provide outstanding comfort and mobility when working on rope. Watch the video on this page for instructions on how to install the MultiAscend on the ATOM Harness.
Features:
 Dual cams smoothly feed rope, maximizing efficiency during ascent
 Ensures consistent engagement with rope and progress capture
 Dual-stage, locking swingplate prevents unwanted detachments
 External release triggers allow easy adjustment and down climbing
 Integrates with CMC ATOM Harness using ATOM MultiAscend Strap
 Comes pre-installed on custom ATOM models at no additional cost
Certifications
 
Compatible with rope diameters 9-13mm per EN657:2013
 
Compatible with rope diameters 11-13mm per EN12841:2006B