How to Choose Climbing Ropes
Sacramento
Mammut Crag Sender 9.0 mm x 70 m Dry Rope
$289.95
Members get an est. $28.99 in rewards
With next-generation technology for performance rock climbers, the Mammut Crag Sender 9.0 mm x 70 m dry rope provides high levels of durability with exceptionally light weight.
- Sender construction optimizes durability and handling
- 70 m length allows extended leads and rappels on modern routes
- 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
- Ready-to-climb packaging improves handling of the rope
- Triple-certified for use as a single, half or twin rope
- bluesign® approved product means the company took deliberate steps to reduce negative impacts on the health of the environment, workers and users
Imported.
Note: Half and twin ropes are designed to be used in matching pairs (size, length and brand should match). Using a mismatched pair can cause excessive wear on the ropes, exposing you to a higher risk of rope failure. Never climb with only 1 half or twin rope, unless it has also been rated as a single rope.
View all Mammut Single Ropes| Best Use | Climbing |
|---|---|
| Rope Type | Single Rope Half Rope Twin Rope |
| Rope Style | Dynamic |
| Rope Length (m) | 70 meters |
| Rope Diameter (mm) | 9 millimeters |
| Impact Force | 8.5 kilonewtons |
| Dynamic Elongation | 31 percent |
| Static Elongation | 7.86 percent |
| UIAA Falls | 5 to 6 |
| Dry Treatment | Dry Core And Sheath |
| Weight | 54 grams per meter |
| Sustainability | Product meets the bluesign® criteria |
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Customer Images
Location:New England
Age:45–54
Used for::Sport Climbing
5 years ago
very happy
Yes , I recommend this product
I got this rope for the summer to use sport climging and trad climbing. I have had thinner ropes and thicker ropes and I really like this size. It handles super well and after a dozen pitches it seems to be very durable. I have used Mammut ropes for years becasue they last a long time and they feel great, and this is probably the best one yet.
Age:45–54
Used for::Sport Climbing
Location:Boulder, CO
5 years ago
Go-To Rope
Yes , I recommend this product
What I like is that it's super lightweight but durable. It's a really nice feel and easy to handle. I know I'll get a lot of use out of it through different seasons. Plus, I like the colors.
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