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Spark R&D
DRex ST Pro Crampon
€179.95
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In short

The Spark R&D DRex ST Pro Crampons bring serious bite to sketchy skintracks and steep sidehills. Made from ultra-strong 7075 aluminum, they’re lightweight, packable, and built for hardboot splitboarders who demand confidence in no-fall zones. The ST axle system makes for quick, tool-free installation, and stackable riser blocks keep those teeth fully sunk. Even with your heel risers up.

In detail

Features

  • Manufacturing: 7075 Aluminum, stronger and lighter with less drag. Overmolded with Thermoplastic for smoother installation, rotation and removal.
  • Weight: 5.15 oz/ea - 147 g / 10.3oz/pr - 294 g pair (REG)
  • Easy Installation: Install and remove on the fly by sliding sideways into and out of the bracket claws.
  • Made for the Steeps: Stack up the crampon riser blocks to keep the full depth of teeth in the snow when using heel risers.
  • Storage: Includes storage bag to protect other gear in your pack.
  • Nesting Design: Saves space in the pack.
  • Compatible: With Spark Tech Toes
Specification
DRex ST Pro Crampon Size Chart
Size Board Waist Measurement Crampon Inside Width
REG 25 - 26 cm 13.8 cm
WIDE > 26 cm 14.8 cm