CT Chest Ascender EVO

CT Chest Ascender EVO is a lightweight right-hand chest ascender for rope climbing, specially developed for use together with the QUICK’UP ascender handle. The patented mechanism and the durable steel cam make climbing smoother, more efficient and safer, even under demanding conditions such as muddy or frozen ropes.

Features

• External profile on the opening lever – facilitates smooth and efficient upward movement along the rope.
• Ergonomic opening lever – shaped for easy handling even with gloves.
• Lower hole design – ensures the device is always kept parallel to the user for optimal positioning.
• Patented unlocking system – the cam unlocks with a single downward movement for fast and intuitive handling.
• New steel cam – manufactured with advanced technology for extremely high wear resistance. Equipped with special teeth that protect the rope against wear while providing strong blocking and efficient ascending. Three grooves in the cam prevent mud build-up and reduce friction when pulling up, even on dirty or frozen ropes.
• Cam anti-inversion system – prevents accidental rotation and increases safety.

Technical specifications

• Material: Light alloy (aluminium) with steel cam.
• Use: Right-hand chest ascender, compatible with QUICK’UP handle.
• Rope diameter: Optimised for 10.5–13 mm ropes (kernmantle rope).
• Strength: High load capacity according to EN standard for ascenders.
• Weight: Extremely lightweight design for minimal fatigue during long climbs.
• Certification: CE-marked for arborist and rope access use.

CT Chest Ascender EVO is ideal for arborists and rope climbers who require reliable performance in tree crowns or industrial applications. It combines innovation with durability for professional use.