Shop Rock + Run Brand. Drawing on our decades of climbing, running, training and general experience in the mountains, we continue to develop and expand this collection of core products directly made by Rock + Run or sourced and branded by Rock + Run.
The Mammut Crag Sender 9mm is a triple rated rope for sport climbers looking for a rope for redpoints/flash attempts and/or all-round climbers looking for a versatile performance rope. Extremely light weight and thin diameter thanks to a smoother sheath made from premium quality yarns. Offers easy handling and reliable durability through its lifespan. The 9.0 Crag Sender Dry Rope is ideal for demanding climbing, where every gram counts.
Sender construction for ultimate light weight
Lasting effectiveness in repelling water and dirt according to UIAA for maximum safety in the toughest conditions
Achieves < 1.5% in UIAA water absorption tests
Optimised abrasion resistance thanks to Dry finishing
Ready to climb, packed to prevent tangling, no need to uncoil the rope before use