The DMM Tendon provides a tidy solution for lifting knee ascenders providing improved efficiency whilst ascending ropes. 

• A long length of high performance shock cord is routed around the full circumference of the user's waist, resulting in a greater elongation range and more consistent tension as it stretches. The whole system fully retracts neatly inside when not in use.
• The smooth and flared inlet to the tube and the dyneema mantle of the elastic reduces wear, improves efficiency and increases lifespan.
• The DMM Tendon Tube Clips are designed to interface with the attachment holes on the Kinisi harnesses.
• The XSRE Swivel Carabiner Lock 11mm Eye provides a secure and compact means for connecting into the knee ascender. Both ends of the elastic can be used for the connection of a XSRE Swivel Carabiner, doubling the lifting power and helping to keep the system aligned.