High efficiency, ultra-light progress capture pulley

The MICRO TRAXION is an ultra-light (85 g), ultra-compact progress-capture pulley that is exceptionally efficient (91 %) thanks to its sealed ball bearings. The cam can be locked in open position so the device can be used as a simple pulley.

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Detailed description


  • Ultra-light and ultra-compact progress capture pulley (volume and weight 50 % less than the MINI TRAXION)
  • Sealed ball bearings provide excellent efficiency (91 %)
  • Cam can be locked in open position so device can be used as a simple pulley. Works even on frozen or muddy ropes.
  • For use on 8 - 11 mm diameter ropes
  • Rope installation diagrams engraved inside pulley
  • Designed for crevasse rescue, hauling, self-rescue and as an emergency ascender


  • Weight: 85 g
  • Certification(s): CE EN 567, UIAA
  • Min. rope diameter: 8 mm
  • Max. rope diameter: 11 mm
  • Sheave type: sealed ball bearings
  • Sheave diameter: 25 mm
  • Working load: 2 x 2.5 kN
  • Breaking strength: 7,5 x 2 kN
  • Working load as progress capture pulley: 2.5 kN
  • Breaking strength as progress capture pulley: 4 kN
  • Efficiency: 91 %


References P53
Guarantee 3 years
Packing 1

Technical information