Zandstra Hardware Nordic XC/BC Recommended The yellow is the coarse

The yellow is the coarse 325-grit for aggressive restoration of dull edges and the orange stone (750-grit) is for honing edges

Medium (Black)

Sharpening/Polishing oil is applied to porous sharpening or polishing stones as a lubricant

This ski uses standard sized 70mm x 45mm classic wheels (fronts are ratcheted)

Zandstra Hardware Nordic XC/BC Recommended The yellow is the coarseThe hardware kit for Zandstra Nordic Blades. This kit has all the bolts and nuts to mount screw on bindings to Zandstra NIS or Nordic model blades. Mount Screw on Rottefella NNN or NNN BC, Salomon SNS or Prolink, or 75mm 3 Pin bindings with this hardware. Please note, the Nordic model blades already come with this hardware hit. Includes 4 Bolts M5 x 10 8 Bolts M5 x 12 4 Bolts M5 x 16 4 Bolt M5 x 22 4 Nuts M5 6 Dotnuts M5 4 O Rings