Mammut Assist Belay Resistor Gold Slip-Ons it seamlessly connects to Presta

it seamlessly connects to Presta and Schrader valves and offers a secure seal for efficient inflation

Elastic gore panels provide a flexible fit and make it easy to slip on and off

keeping you aware of everything around you

Lightweight - Durable - Constructed with high-quality materials for superior performance and durability without added weight

Mammut Assist Belay Resistor Gold Slip-Ons it seamlessly connects to PrestaPerfect combination for maximum safety: the Smart 2. 0 reliably locks the rope in the event of a fall, while at the same time the Safety Gate prevents the Smart HMS from twisting in the belay loop of the climbing harness. An essential gadget for safe climbing. Intuitive belay device with reliable blocking of the climbing rope. The first generation of the Smart belay device was successfully launched in 2009. Built on the experience the new Smart 2. 0