2021 rossignol bc 65 positrack cross country skis w/bc auto touring bindings (185) rossignol skis explore the path less traveled. the bc 65 positrack ski moves comfortably from groomed tracks to off-trail exploring and back thanks to a lightweight wood core and full-length metal edges. the waxless positrack base provides confident grip and glide in all snow conditions with no prep required. weight: 880g / 1⁄2 pair (size 185). sidecuts dimensions (mm): 65/53/60. ski core: wood / air. ski construction: activ' cap & steel edge. base tuning: waxless positrack. bc auto bindings.