Klimtouw Mammut 9.5 Crag Classic 70m

The Mammut 9.5 Crag Classic strikes a rare balance: a diameter slim enough for confident clipping, yet robust enough to shrug off daily gym sessions and long days at the crag. Unlike featherweight comp ropes that sacrifice longevity for grams, the Crag Classic uses a ThermoShield heat treatment to stabilize the sheath and core, keeping handling supple and consistent over hundreds of falls. The 38% sheath proportion adds abrasion resistance exactly where it counts, while the 8.8 kN impact force remains forgiving on marginal gear. With a middle mark and UIAA/CE certification, this rope is ready for sport climbing, top roping, and gym training straight out of the bag.

Highlights

• 9.5 mm diameter: slim for low drag, thick enough for durability
• ThermoShield treatment: improves handling and extends lifespan
• 38% sheath proportion: excellent abrasion resistance
• Middle mark: quick and safe rappel or lowering setup
• UIAA and CE EN 892 certified: meets strict safety standards
• Classic (non-dry) construction: ideal for indoor and fair-weather cragging
• 70 m length: covers long pitches and gym walls with room to spare

In daily use

From the first clip to the final lower, the Crag Classic feels predictable. The 9.5 mm diameter feeds smoothly through belay devices and quickdraws, reducing arm pump on sustained routes. At 59 g/m, it is light enough for projecting but not so thin that it tangles easily. The ThermoShield treatment keeps the sheath tight and round, preventing kinking and flattening even after repeated falls. Whether you're working a project at the local crag or logging laps on plastic, this rope delivers consistent performance without the fuss of dry-treated ropes.

Full specifications

• Rope type: Single rope
• Diameter: 9.5 mm
• Length: 70 m
• Weight per meter: 59 g/m
• Material: Polyamide (Nylon)
• UIAA falls (single rope): 8-9
• Impact force: 8.8 kN
• Static elongation: 8%
• Dynamic elongation: 33%
• Sheath proportion: 38%
• Certification: UIAA, CE EN 892
• Treatment: Classic (no dry treatment)
• Middle mark: Yes
• ThermoShield treatment: Yes
• Intended use: Sport climbing, gym climbing, top roping
• Color: Ocean

Final note

The Mammut 9.5 Crag Classic is the workhorse rope for climbers who value durability and consistent handling over featherweight specs. Its balanced design and ThermoShield treatment make it a reliable partner for everything from gym sessions to long multi-pitch days.