Black Diamond - Impulse 98 Skis

Specifications

• Engineered Poplar Wood Core: Poplar wood is the material of choice for skis where downhill performance, toughness, and torsional stiffness is a priority. Its longitudinal stiffness offers a consistent contribution to the flex profile, while its shear and compressive strength allow the composite layers to properly carry the dynamic loads when the ski bends, and its natural damping properties smooth out the chatter. Poplar is nearly ideal as a ski core material when downhill performance is the top priority.
• High Performance Pre-Preg Fiberglass: High-strength E-Glass fiber is oriented along multiple axes and optimized to provide a smooth and consistent flex profile, longitudinal strength, and torsional stiffness. Toughened epoxy resin is added in precise quantities prior to ski manufacturing to ensure precise weight and consistent quality. This layup is engineered to minimize weight for uphill missions without sacrificing durability or downhill ski performance.
• Titanal Mounting Plate: A high-strength metal plate is embedded underneath the composite layer to ensure that binding screw retention is never a concern. This plate also serves to increase torsional stiffness and provides a solid foundation underfoot.
• Internal Dampening Laminate: Elastomeric materials are strategically located within the ski to improve damping and edge control. These layers serve both to absorb high-frequency vibration and also to allow some shear between internal layers, improving both performance and durability.
• Full-Perimeter ABS Sidewalls: ABS sidewalls wrap the entire perimeter of the ski, offering optimal durability and damping. Used on skis designed for maximum downhill performance and durability, but optimized for minimal weight.
• PTEX 4500 Base: Industry-accepted as the premium base material, this sintered UHMW-PE base provides very high density for excellent durability and wax retention, combined with high carbon content for superior glide.
• Rocker: Rocker / Camber / Rocker