How to Choose Climbing Ropes
Sacramento
Mammut Crag 9.8 mm x 70 m Dry Rope
$259.95
Members get an est. $25.99 in rewards
A versatile, go-anywhere, climb-anything rope based on the popular Eternity construction, the Mammut Crag 9.8 mm x 70 m dry rope is light enough to move fast, yet durable enough to really thrash.
- 9.8 mm size is light enough to move fast and keep your pack small, yet also durable for the rigors of climbing, so it's great for just about any climber and any route
- Dry treatment meets the UIAA standard for water repellency, absorbing just 1.5% of its weight in water even after surface abrasion, making the rope more durable
- Special heat treatments incorporated into the dry process increase the tenacity of the nylon fibers, making the rope much more abrasion resistant than a non-treated rope
- 70 m length allows extended leads and rappels on modern routes
- Ready-to-climb packaging improves handling of the rope
- bluesign® approved product means the company took deliberate steps to reduce negative impacts on the health of the environment, workers and users
Imported.
View all Mammut Single Ropes| Best Use | Climbing |
|---|---|
| Rope Type | Single Rope |
| Rope Style | Dynamic |
| Rope Length (m) | 70 meters |
| Rope Diameter (mm) | 9.8 millimeters |
| Impact Force | 8.7 kilonewtons |
| Dynamic Elongation | 30.5 percent |
| Static Elongation | 7 percent |
| UIAA Falls | 9 to 10 |
| Dry Treatment | Dry Core And Sheath |
| Weight | 64 grams per meter |
| Sustainability | Product meets the bluesign® criteria |
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Customer Images
Age:18–24
Used for::Sport Climbing
5 years ago
Fantastic All-Around Rope
Yes , I recommend this product
Very impressed with this rope. While not the thinnest rope for hard sends, it’s a good middle ground between weight and durability. Been used on everything from projecting hard stuff, top-roping with kids, shorter multi-pitch excursions, and week long sport climbing trips with overall minimal abrasion and fuzziness on the sheath. If you’re looking to buy one “do-everything” rope this might be the one for you.
Age:18–24
Used for::Sport Climbing
Location:vermont
Age:25–34
Used for::Sport Climbing
5 years ago
Couldn't ask for a better rope
Yes , I recommend this product
Wow, this rope was so awesome. I got to take it out for the first time the other day with buddies and I really thought that it checked all the boxes. Just opened the packaged and was climbing ready. The rope was smooth and easy to handle while on belay. It was a nice weight and not to bulky when lead climbing. I highly suggest the rope to anybody looking for the one rope to do it all.
Age:25–34
Used for::Sport Climbing
Location:P.N.W
Age:35–44
Used for::Sport Climbing
1 week ago
mammoth crag 9.8 not a beauty but she’s a beast
Yes , I recommend this product
For the price you can’t beat it. The mammoth crag 9.8mm is not a flashy rope with multi colored weaving and it does not have 2 different patterns splitting the rope in half but what it lacks in pizzazz it makes up for in price and efficiency. I personally do not like the “look at me, look at me” Instagram model type of rope. I like a rope that looks like it just finished the osha 30 hour class and does its job to get me off the wall safely. It’s the color of my high vis safety vest, It has a clear indicator for the half way point, It’s dry treated so it will last a long time and is not afraid to get wet like it was born in Seattle and it’s 70 meters which means you can safely climb a 10 story building for when you feel like living out your Spider-Man dream so if you care more about climbing then how you look wile climbing your in the right place. If you want to pay the extra money for a rope you can pose next to for the gram, this is not your rope. But if you want a rope that gets the job done and you can see from space I highly recommend the mammoth crag 9.8.
Age:35–44
Used for::Sport Climbing
Location:Tx
Age:25–34
Used for::Sport Climbing
2 years ago
How long will my rope last
No, I do not recommend this product
It’s 2024 my rope was made three years ago Is this safe I could of bought one for 100 off local 3 years old never used
Age:25–34
Used for::Sport Climbing
2 years ago
Perfect for me
Yes , I recommend this product
Just what I needed . Bosuns chair rigging. Dry line 9.8mm fits the bill for my mast and the masts of others.
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