ISC - Stryder Foot Ascender

The ISC Stryder foot ascender was developed with a focus on extreme durability and smooth ascent on the rope, based on extensive feedback from arborists and industry users. Its unique stainless steel cam with a conical surface provides a secure grip with minimal wear on the rope, while the optimized spring ensures free upward movement without snagging subsequent rope.

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

DEMO VIDEO HERE

Features

• Unique stainless steel cam with conical surface for positive engagement and minimal wear on the rope sheath.
• Optimized spring with perfect tension – holds securely but allows for smooth upward movement without "popping off" or dragging the rope.
• Reinforced foot plate with webbing for increased durability and comfort during long climbs.
• Built-in catch mechanism that prevents unintended disconnection.
• Superior buckle – easily adjustable 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.
• Anodized finish for corrosion protection and long lifespan in damp 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.