Classic structures differ from skating structures but there is a cross over which you will notice. This is because of a couple factors. Factor number one is that in set tracks, the snow has been transformed by pressure to form the tracks and there is much more traffic in the exact same spot. This means that we are dealing with very transformed snow almost all of the time. The second factor is that the ski never leaves the snow in motion, so the structure does not need to be able to release the snow in motion. We therefore are able to create much more distinct channels in the base of the ski to deal with water. So, many of the classic structures are much more aggressive than the skating ones.
- CD03 – For the coarsest of snow crystals, corn snow, and very wet conditions. It is good between + ˚C to -4 ˚C.
- R4+ - This is a grind which was developed by layering a coarse linear structure and an angled structure over top. It is for very wet conditions and heavily transformed snow and glazing tracks. Good for a range between + ˚C to -4 ˚C.
- LZ5 – A really nice combination of structures, that gives a broader range of cooler temperature, from wet to dryer conditions, 0 ˚C to -8 ˚C.
- LJ3 - Great universal grind for classic klister skis. Also work well in higher moisture new snow. +2˚C to -12˚C
- LJ02 – A solid linear structure from the LJ family. It has a fairly wide range for new to older snow -4 ˚C to -12 ˚C.
- LJ01 – This is a very fine linear structure for those very cold conditions new to old snow with low humidity, good between -10 ˚C and older.
