sterling rope fusion ion r orange dry 50m- Save 39% Off - The IonR is the largest diameter rope in the fusion range. Its core construction improves all the specs, but retains the handling characteristics that won the original such a loyal following. The most substantial rope of the Fusion series, it remains a lightweight, high-performance entrant. Its unique design is manufactured by first twisting multiple colored fibers into a single sheath-strand and then braiding the sheath to create the speckled pattern. Its diameter is a great size for intermediate climbers looking to match a lightweight rope with performance while knowing that the diameter isn't TOO thin for a beginner belayer.  Features:  - Diameter: 9.4mm  - UIAA falls: 5  - Weight: 57 g/M  - Dynamic Elongation: 35.70%  - Static Elongation: 9.50%  - Impact Force: 8.7kN  - Dry treated