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Mammut 9.5mm Infinity Classic Rope
  • Mammut 9.5mm Infinity Classic Rope
  • Mammut 9.5mm Infinity Classic Rope
  • Mammut 9.5mm Infinity Classic Rope
  • Mammut 9.5mm Infinity Classic Rope

9.5mm Infinity Classic 70m

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Description

Sport climbing rope with a small diameter and correspondingly light weight. The 9.5 Infinity Classic features the expected Mammut quality at an attractive price, for flexible handling and top performance in the climbing gym or on natural rock.

Retail price

US$ 199.95
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Weight 59.0 g/m
9.105 lbs / 4130 g
Diameter (millimeters) 9.5 mm
Length (meters) 70 m
Rope Type

Type

There are 3 types of dynamic ropes that are used by climbers. They are known as Single, Half (Double), and Twin. The type of rope preferred varies by climbing style, location, and region.


Single

By far, the most common type of rope. Great for indoors and out. In the US, it is the most common sport and big wall and are also used for trad cragging. The handling is simple and the diameter options are quite varied.

Half (Double)

The best cure for a meandering route, only one of the ropes will clip into each piece of protection so a mindful climber can can reduce rope drag considerably. You can also rappel twice the distance, it’s easier to safely protect traverse pitches and there is a smaller chance that both ropes would become damaged (by rockfall, crampons, etc).

Twin

Both ropes must be clipped through each piece of protection. This is the lightest style of (two) ropes. They excel for rappels, going twice the distance vs a single rope, but do not have the ability to mitigate rope drag even though there are two ropes.

It is unlikely both ropes will be damaged at once, and is why many alpine, ice and mixed climbers choose twin and/or half ropes.


Learn More

Every rope type and when to use them
Single  
UIAA Falls (Single / Half / Twin)

UIAA Falls

This refers to the number of UIAA falls a rope has been tested to be able to withstand without breaking. The UIAA fall is a complicated test that is designed to create a uniform standard for strength in ropes, and is not generally reflective of real-world climbing situations. The test involves dropping a weight tied to the rope in such a way that it will see the highest amount of force a real-world situation could generate. The UIAA requires that Single and Half ropes must pass this test without breaking at least 5 times, while twin ropes must withstand 12 falls. In practice, it can likely be concluded that ropes that have higher than this standard number of falls will be stronger and put up with more abuse.


It is important to note that any rope that is UIAA or EN certified is considered safe to climb on, regardless of the number of UIAA falls it is rated for.

7 falls  / 0 falls  / 0 falls
Dynamic Elongation (Single / Half / Twin)

Dynamic Elongation

This refers to the amount of stretch measured during the dynamic testing (or drop test) used when certifying ropes. Higher stretch will absorb more force and result in a softer catch but increases chances of groundfall at the beginning of a climb. The EN and UIAA require a stretch of at least 10% and no more than 40% for dynamic ropes. Single and Half ropes are tested individually and Twin ropes are tested as a pair.

31.0 % /  0.0 % /  0.0 %
Static Elongation (Single / Half / Twin)

Static Elongation

This refers to the amount of stretch measured during the static test used when certifying ropes. Most climbers will notice the difference in static elongation when climbing in a top rope situation, where higher stretch will make for a springier belay and could result in a ground fall when climbing closer to the ground. The EN and UIAA require a stretch of no more than 10% for Single and Twin ropes and no more than 12% for Half ropes. Single and Half ropes are tested individually and Twin ropes are tested as a pair.

6.5 % /  0.0 % /  0.0 %
Impact Force (Single / Half / Twin)

Impact Force

Impact force is the amount of force in kN that is measured at the testing mass during the UIAA dynamic drop rope test. When the weight is dropped, the force measured must be at or below 12kN for Single and Twin ropes and 8kN for Half ropes. The real world application of this test is determining that the rope can dissipate and absorb the appropriate amount of force from the fall as it would be felt by the climber. The variables used in the test set a situation that is well beyond anything climbers encounter, and shouldn't be considered realistic to actual climbing situations.


In reality forces of this magnitude would result in severe injury as this test is designed to test the limits of the rope and not the comfort of the climber.

8.40 kN /  0.00 kN /  0.00 kN
Dry Treatment

Dry Treatment

When a rope is dry treated, it has had a coating applied to its core fibers, its sheath fibers, or both. The purpose of this coating is to reduce the amount of water the rope can absorb when in wet or icy conditions. Wet ropes are heavier, handle and belay differently, and have been tested to be weaker than dry ropes. Many climbers prefer dry treated ropes for very dusty or dirty environments, as they are more resistant to uptake of dirt and can stay cleaner longer.


Learn More

Benefits of Dry vs Non-Dry ropes
None ­
Sheath Proportion (%) 40.0 %
Sheath Slippage (mm) 0 mm
Type of Middle Mark None
Rope End Marker None
Certification ­
RFID / NFC Option

RFID and NCF

This technology can be helpful if you are a gym or professional business where you'd like to track the usage and age of your ropes.

RFID is how items are uniquely identified using radio waves (Radio Frequency Identification). It's for 1-way communication from 10cm to 100m away depending on the frequency. Example: Airport Baggage.

NFC is a subset of RFID that is restrained to close proximity communication typically less than 10cm (Near Field Communication). NFC chips can operate a 2-way signal to exchange information. Example: Apple Pay.

None

No reviews yet.

Blister Gear Review no rating given just a review

I was extremely impressed by its handling and performance in all non-specialty scenarios and, from a durability standpoint, it still looked very good after a whole season of climbing. The Infinity sets the bar for the “one-rope quiver” pretty high, and it’ll be exciting to see if this new, thinner generation can top it.

Climbing Gear Review no rating given just a review

When a respected rope manufacturer sets out to make an all-around cord that is friendly to every type of budget, this is what we call a win-win-win situation. The 9.5mm diameter is ideal for toproping and projecting when it will experience substantial abrasion and abuse, but it’s light enough at 57 g/m that on a 30-meter pitch, you’ll only be dragging about 3.7 pounds behind you at the very top. Testers thought this rope felt and handled like a skinnier cord, too: “It was easy to clip, even in my teeny-tiny ultra-light biners,” one tester said. Because of the Infinity Classic’s excellent all-around performance and bargain-basement price, this rope is ideal for those looking to make the leap into sub-10mm ropes. Mammut saved cost by skipping the dry treatment, which is a pricey process that makes ropes suitable for ice and snow but can be unnecessary for people
in drier climates who stick to only rock. “For handling, durability, and overall feel, this rope competes with the best of the best, and it’s unheard of to offer such a quality line at such a low price,” said another trad and sport climbing user.

Features of Mammut Ropes

This video shows all the features of Mammut ropes.

Infinity Rope Abrasion Testing

Comparison of abrasion test result between Infinity Dry, Protect and Classic.

Infinity Rope Testing
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