ISC - Stryder Foot Ascender

The ISC Stryder foot ascender is developed with a focus on extreme durability and smooth ascent on the rope, based on extensive feedback from arborists and industry users. The unique stainless steel cam with a cone-shaped surface provides a secure grip with minimal wear on the rope, while the optimised spring ensures free upward movement without dragging the trailing rope along.

The ISC Stryder is the ultimate foot ascender for arborists who demand reliable performance in demanding environments. With a robust aluminium construction and advanced cam design, both functionality and longevity are prioritised. Easy buckle adjustment and quick release make it ideal for SRT (Single Rope Technique) ascent.

DEMO VIDEO HERE

Features

• Unique stainless steel cam with a cone-shaped surface for positive engagement and minimal wear on the rope sheath.
• Optimised spring with perfect tension – holds securely but allows smooth upward movement without "popping off" or dragging rope.
• Reinforced foot plate with webbing for increased durability and comfort during long climbs.
• Built-in catch mechanism that prevents unwanted disconnection.
• Superior buckle – easy to adjust and quick to release, even with gloves.
• Lightweight (only 198 g including strap) for minimal impact on balance.
• Serial numbering for traceability and quality control.
• Anodised finish for corrosion protection and long service life in wet conditions.

Technical specifications

Please note: the Stryder is not certified as personal protective equipment (PPE). Always check rope compatibility and maintenance according to the manufacturer's recommendations.