Mammut 9.8 Crag Classic 70 m corda de escalada

With a UIAA fall rating of 7-8 and an impact force of just 8.7 kN, the Mammut 9.8 Crag Classic 70 m delivers a smooth catch and reassuring durability for sport climbing, gym sessions, and top roping. The 9.8 mm diameter strikes the ideal balance between low weight and easy handling, while the 70-meter length covers long pitches and gym walls with room to spare.

Overview

The Mammut 9.8 Crag Classic is a single rope engineered for climbers who want a dependable workhorse without sacrificing performance. Its braided sheath construction and ThermoShield treatment enhance abrasion resistance and keep the rope supple over time. A center mark speeds up rappels and belay transitions, and the CE EN 892 and UIAA certifications guarantee it meets the highest safety standards.

What stands out

• Optimized diameter: 9.8 mm offers a confident grip and smooth clipping without excessive weight.
• ThermoShield treatment: Improves handling and durability, especially in high-friction environments.
• Center mark: Clearly indicates the rope midpoint for efficient rope management.
• Certified safety: Meets CE EN 892 and UIAA requirements for single ropes.
• Balanced elongation: 32% dynamic elongation absorbs falls gently, while 8% static elongation keeps control on lower-offs.

Technical details

• Rope type: Single rope
• Diameter: 9.8 mm
• Length: 70 m
• Weight per meter: 64 g/m
• UIAA falls (80 kg): 7-8
• Impact force (UIAA 1st fall): 8.7 kN
• Static elongation: 8%
• Dynamic elongation: 32%
• Sheath proportion: 40%
• Material: 100% Polyamide (Nylon)
• Treatment: Classic (Standard)
• Certification: CE EN 892, UIAA
• Center mark: Yes
• ThermoShield treatment: Yes
• Recommended use: Sport climbing, gym climbing, top roping
• Durability: High
• Handling: Good
• Construction: Braided

Our verdict

The Mammut 9.8 Crag Classic 70 m is a versatile, hard-wearing rope that excels in both gym and crag settings. Its moderate diameter and thoughtful features make it a smart choice for climbers who want one rope to handle everything from projecting routes to long top-rope sessions.