

Sharpening guide -
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*See conditionsThe Sport 87° from the brand Vola is a square specifically designed to hold your files at the desired sharpening angle of ski and snowboard edges. This version features an 87° angle which improves edge grip on very hard snow, allowing you to link turns at high speed with complete confidence. It is recommended for competition skis.


- Machined aluminium, non-deformable
- 87° angle: use on very hard snow, competition
Usage advice:
- Place the ski on its edge
- Pass the square combined with a file several times using pliers
- Pull towards you without forcing