Collecting every piece of gear takes a little time.
We think it's worth the wait.

Nice choice!
Give us a moment to collect those options for you.

 The 9.5mm Energy ARC 70m Bipattern is technically retired but it's still sold online.The 9.5mm Energy ARC 70m Bipattern is no longer produced by Edelweiss. We're showing it as "available" on WeighMyRack because you can still find it at trustworthy online retailers.

Edelweiss 9.5mm Energy ARC

9.5mm Energy ARC 70m Bipattern



no ratings


Extremely light and dedicated to pure performance, the ENERGY is perfect for climbers to the top level.

Retail price

US$ 229.99
Weight 58.0 g/m
8.950 lbs / 4060 g
Diameter (millimeters) 9.5 mm
Length (meters) 70 m
Rope Type Single­
UIAA Falls (Single / Half / Twin) ­7  / 00
Dynamic Elongation (Single / Half / Twin) 37.0 % / 0.0 % / 0.0 %
Static Elongation (Single / Half / Twin) 9.5 % / 0.0 % / 0.0 %
Impact Force (Single / Half / Twin) 8.10 kN / 0.00 kN / 0.00 kN
Dry Treatment None­
Sheath Proportion (%) ­
Sheath Slippage (mm) 0 mm
Type of Middle Mark Bipattern
Rope End Marker None
Certification CE, EN, UIAA
Making a Backpack Coil

No reviews yet.

Dirtbag Dreams Gear Review no rating given just a review

Overall, I think the Edelweiss Energy 9.5 mm is a great rope and definitely worth the purchase. However, there are some considerations to be made. First, the rope is not dry treated and has no water repellent so take extra precaution when using this rope in wet conditions. Second, after a couple days of use I did not notice any tears however, many areas along the rope sheath have begun to frazzle. Always check your rope before, during, and after use for any tears or signs of being worn out. Finally, I would recommend that the belayer who uses this rope have some prior belaying experience. New belayers may not feel comfortable with how easily the rope moves through the belay device. This is especially true if the belayer primarily climbs indoors where ropes tend to be thicker.

The UIAA equipment standard provides a baseline for equipment performance in a test lab under controlled conditions on new equipment. Although these test conditions are relevant to the conditions encountered climbing, conditions encountered at the crags and the condition of the equipment are equally important. This recommendation from the UIAA member federation The British Mountaineering Council (BMC) provides vital equipment information that is NOT explicitly addressed in the standard, particularly failure modes of the equipment and recommendations for the use, inspection, maintenance, and retirement of equipment.