Technical mountaineering CRAMPONS - VAMPIRE SPEED

Ref :
Key feature
The automatic system with a stirrup at the front and adjustable rear heel, it fits perfectly to any type of shoe with front and rear overhang.
Users reviews
4 / 5 17 ratings


Products benefits

12 points. Hot forged front points for perfect purchase in ice
Ease of use
Step in crampons for boots with heel and toe welt
1090 g with anti-bot system


Structure : 80.0% Steel, Structure : 10.0% Stainless Steel, Structure : 5.0% Polyurethane, Structure : 5.0% Aluminium Strap : 45.0% Stainless Steel, Strap : 30.0% Steel, Strap : 25.0% Aluminium Webbing : 100.0% Polyamide Screws : 100.0% Stainless Steel
Approved by
Team Simond mountaineers and climbers
Availability of spare parts essential to the use of the product: 2 years
Download the instructions

Additional information

Number of studs:
12 point crampons: - 2 hot forged vertical front points for maximum rigidity. Replaceable points. It is possible to switch to single-point. - 7 side points the first 2 are angled towards front to provide good level of stability on steep ice - 3 spurts Asymmetric crampons: 3 inner points on each foot are lined up for maximum traction on overhang. 3 exterior points follow contours of boot shape to provide a good level of stability.
Binding system
- Semi-automatic binding system: straps at the front, heel welts at back. - Compatible with boots with heel welts.
Size adjustment:
- Adjusts to boot sizes from 36 to 48. - Size adjustment using the centre bar + strip/stud. - Crampons adjust by default to smaller to medium size boots (without bar sticking out at the back). For larger feet, its front clasp can be shifted to change its position.
- Crampons are supplied with anti-bot plates. They help to prevent build up of snow under the crampons for safer climbing.
Crampon bag:
- Crampons are supplied with a crampon bag.
Rust resistant:
- Rust resistant surface treatment on all metallic parts.

Users reviews

4 / 5 17 ratings
12 users recommended this product
Distribution of ratings

At Decathlon, reviews are reliable.

  • Man
    02 October 2020
    Use since 2 to 8 weeks
    That review has been deposited on this product version

    Excellent customer service

  • Man
    20-29 years old
    14 January 2020
    Use since More than 2 years
    That review has been deposited on this product version
    Antiboot mejorable

    En general buenos crampones relacion calidad/precio.
    No los recomiendo porque el antiboot no cubre los tornillos que suejan las puntas delanteras y esto favorece la acumulación de nieve humeda y por lo tanto riesgo de caida.

  • Man
    30-39 years old
    24 April 2019
    Use since 3 to 6 months
    That review has been deposited on this product version
    Crampon semi-automatico simond.

    El crampon semi-automático de simond, después de tres meses probándolo, he decidido dar una opinión objetiva, empezare diciendo que es un crampon que se ajusta muy bien a la bota y no salta en ningún momento, ni después de la picada, también quiero destacar que la picada es buena y se agarra bastante bien al hielo y a la roca, encuentro muy bueno que se pueda transformar a monopunta, considero que es in crampon tecnico y relación calidad precio es muy buena.
    Lo unico que creo que se deberia mejorar es que el crampon derecho cuesta plegarlo.