In motorsport focused on agile dynamics without driver fatigue, reinforcing the chassis with elastic composites on a lightweight platform makes it possible to absorb surface irregularities while maintaining a clean line through corners. The Völkl Yumi 80 161 cm brings this technical solution to all-mountain skiing. Its mechanical core features the Multi Layer Woodcore, which combines dense hardwood strips beneath the binding area for immovable screw retention, with lighter selected woods in the tip and tail to achieve a responsive, forgiving feel.

Instead of fitting heavy full metal sheets, it incorporates Glass Frame technology: a wraparound fiberglass frame that channels torsional stiffness directly to the edges, providing powerful grip on hard snow while retaining an accessible, forgiving flex. Its great maneuverability comes from the 3D Radius Sidecut system (with radii of 19 m at the tip, 13 m underfoot, and 16 m at the tail for this 161 cm length): this triple curvature allows effortless linking of short, tight turns or laying the ski over at speed in wide turns with impeccable stability. Its Tip Rocker profile facilitates a clean turn initiation and smooth float over spring snow or loose powder. As it is supplied without bindings (flat skis), it allows the skier to install alpine bindings (such as Marker Squire 11) or versatile systems, selecting 85 mm or 90 mm brakes.

Technical specifications

• Brand and model: Völkl Yumi 80 (Flat ski version without bindings).

• Manufacturer reference: 120420.

• Available length: 161 cm.

• Bindings: Not included (flat skis to be drilled and custom-mounted in a workshop).

• Category: Versatile All-Mountain (On-piste and light off-piste).

• Skier level: Intermediate to advanced.

• Waist width: 80 mm (70% piste / 30% off-piste).

• Geometry dimensions (Sidecut): 121 - 80 - 103 mm.

• 3D turn radii (at 161 cm): R1 (tip) = 19 m / R2 (center) = 13 m / R3 (tail) = 16 m.

• Core structure: Multi Layer Woodcore (dense wood under the binding area and dynamic poplar at the ends).

• Structural reinforcement: Glass Frame (wraparound fiberglass frame for torsional stability and elastic rebound without dead weight).

• Construction: Full Sidewall (vertical sidewalls along the entire length of the ski for direct grip in carved turns).

• Profile: Tip Rocker (tip with progressive rocker and traditional camber under the binding).

• Base: High-density molecular P-Tex 2100 sintered base with maximum wax absorption.

• Weight: ~1430 g per ski at 161 cm (~2860 g for the complete pair).

• Recommended brake width for mounting: 85 mm to 90 mm (incompatible with brakes narrower than 80 mm; widths above 95-100 mm are not recommended).