Crampons Vasak Petzl
New version
Integration of the Alpen Adapt system
Target activities:
- glacier hike
- classic mountaineering
- progress on snow
- ski touring
Vasak Petzl crampons are intended for classic mountaineering, glacier hikes and couloirs.
They are available in Flexlock binding (weight saving) and in Universal Leverlock binding for use with all types of shoes.
• Flexlock bindings (suitable for the use of hiking boots, without front and rear welts)
• Universal Leverlock bindings (Fil or Fil Flex components, for ski touring, glacier travel and mountaineering boots)
• Complete modularity, thanks to the ALPEN ADAPT system
• 12 spikes for excellent grip
• Steel cleats for maximum durability
• 2 long and wide front points for effective cramping in hard snow and good lift
• Reduced weight thanks to a reduced thickness chassis
• Two-position adjustment bars to adapt to a wide range of sizes: 36 to 50
• Tool-free crampon length adjustment
• Antisnow system that limits the formation of snow clogs
Pointures du 36 au 50 (réglage aisé grâce à la barrette)
Available in 2 fixing systems: Universal Leverlock (LLU) / Flexlock (FL)
Ideal for technical mountaineering and glacier travel![]()

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Availability date:
| Weight | 845 g [fixation FIL] / 875 g [fixation FIL FLEX] / 895 g [fixation FLEXLOCK] |
| Materials | steel / stainless steel / aluminum / polyamide |
| Guarantee | 3 years |
| Certificates | CE EN 893 / UKCA / UIAA |
| Fixation | Universal Leverlock / Flexlock |
| Manufacturer reference | U007AA00 [Universal Leverlock fixing] / U007BA00 [Flexlock fixing] |
Spécificités des crampons Vasak Petzl:
• Bi-position adjustment bars to adapt to a wide range of sizes (from 36 to 50).
• ANTISNOW anti-blocking system to limit the formation of snow clogs, whatever the condition of the snow.
Modularité des crampons Vasak grâce au système ALPEN ADAPT:
- front blocks, bars, anti-blocking system and fixing system that can be replaced independently
- compatible with all front bindings to adapt to most shoes with or without front overhang: narrow, flexible, telemark shoes, snowboard boots, etc.
The ALPEN ADAPT system:
The ALPEN ADAPT system allows complete crampon modularity.
The different front/rear bindings guarantee crampon compatibility with the widest variety of shoes: mountaineering, skiing, snowboarding and telemarking.
From 2024, all of these bindings are compatible with the entire range of Petzl crampons.
The ALPEN ADAPT system also includes the modularity of the front and rear blocks, to meet the specific needs of the planned race:
Choice of Petzl crampons according to activity:
Petzl fixing systems:
Petzl crampons are available in three types of front/rear binding combinations, to adapt to different shoe models with or without front/rear overhang.
Petzl crampon range accessory compatibility: