TRANGO AtØmic Extra Strength Sling Runner (Green 240cm, 8mm-22kN) | Rock Climbing Secondary Protection

Overview

Every ounce on your rack matters, and the TRANGO AtØmic Sling aims to optimize your kit without sacrificing safety. This sling uses a proprietary weave that blends ultra light weight with high endurance, helping you trim bulk on long days and reach for tricky anchors with more confidence.

What makes AtØmic different

The AtØmic weave is designed to be stronger and lighter than common options. In comparative terms, it can be 20 percent stronger and lighter than Dyneema, 40 percent stronger than aramid and Kevlar, and eight times stronger than high strength steel. In practical use, this translates to a thinner profile that still feels solid when clipped or loaded.

• Weight optimization that helps reduce rack load
• Exceptional strength to support secure placements
• Responsive performance at clip points and anchor hardware

Durability in challenging conditions

These slings are naturally waterproof with very low moisture absorption and are highly resistant to UV light and chemicals. The combination supports reliable performance on wet approaches, sun drenched crags, and routes that demand rugged gear.

• UV resistance and abrasion resistance extend life on rugged rock
• Waterproof by design for damp environments
• Chemical resistance to withstand varied rack conditions

Practical use and design details

The 60 cm length offers a light, minimalist option with an approximate weight of 14.5 g per sling, embodying the featherweight ethos. The 240 cm model provides extra reach for anchor setups, long transitions, and efficient backup placements. TRANGO designs gear to fit real climbing scenarios and to adapt to both sport and trad routes.

Care and inspection

Regularly inspect for wear, fraying, or cuts from sharp edges. Retire gear when signs of wear appear. This AtØmic line is built for rugged use, but like any climbing accessory, it benefits from careful handling and routine checks.