Slash Aurora 20/21

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More Information
Profile Twin Rocker-Camber-Rocker
Style All-Mountain, Park, Carve
Shape Directional Twin
Flex Stiff

Quick overview

Like an aurora’s light emitting across the dark skies, the Aurora is a swift black slash across the snow’s clean white surface.

It’s an independent-flexing, futuristic whip made for aggressive riders who seek ultimate response and control. The chassis begins with our lightest core crafted from select paulownia wood and bamboo stringers, with added strips of ash wood along the inserts and edges to bolster strength and edge hold. It has encapsulated spacecraft-grade Non-Crimp Fabric biaxial carbon fiber and tri-axial fiberglass for unmatched spring. The dual camber design places a separate camber profile under each foot, which act independently since the core also has precise Knockout milling between the inserts.

Combined with the directional Redline sidecut, the entire system works like a gas pedal underfoot for speed, ollies, swift slashes and total control.



  • Dual camber

This design features two subtle camber zones underfoot with a pivot point between the feet. The camber zones make it precise by preserving the traditional camber contact points, but the pivot point makes it easier to turn.

  • Kickstand

Our identity shape saves material and weight and also stands up without tipping over like rounded boards do!



  • Lightweight woodcore

Crafted with light density paulownia and bamboo stringers for superior strength and minimal heft, then strengthened with ash along the inserts for power transfer and along the sidewalls for better on-edge stability, this is the lightest, most complex core we create.

  • Carbonbon

Pure carbon fiber slabs placed in a cross pattern under the inserts between the base and the core to enhance responsiveness, pop, torsional stiffness and amplify foot movement.

  • Knockout

This is our custom method of core milling that’s highly visible on the aurora. Using a cnc machine
We precisely carve out material between the bindings. This makes the core lighter and the sidewall thinner to promote independent flex, giving the board a more intimate feel and better edge control.



  • Sintered HD base

The fastest and hardest sintered base on the market. It provides the most impact resistant surface available and its highdensity molecular structure holds wax longer for sustained speeds.

  • Diamond stone finish

We add a slight diamond-structured stone grind to the base to maximize glide and optimize durability. It eliminates the slow, suction cup feel that comes with one dimensional base finishes.

  • Factory Wax

All Slash boards are factory waxed with One- Ball Jay wax and ready to shred straight out of the wrapper.



  • Tri-ax fiberglass

Tri-ax fiberglass is a three-way weave of fiberglass with strands running at 45-degree angles. It provides superior pop, consistent torsional flex, and more overall response.



  • Redline sidecut

This multi radii directional sidecut is deeper at the tail end for explosive turns. Combined with the aurora’s dual camber and flex design it allows the rider to accelerate swiftly when pointed forward with weight on the front foot. At the same time it allows the back foot to maintain control and steering.

  • Ultimate traction

This small counter radius (bump) placed in the middle of the board’s sidecut improves edge hold without creating drag or strange edge grip. It adds extra bite on ice and turns regular turns into confident carves.

  • Progressive sidecut

Our progressive sidecut design blends many radii and smooth contact points for buttery smooth turn initiation, edge-to-edge transition and edge hold. It’s di erent for each model and matches the sidecut to the board’s specific camber profile.

Slash Aurora 20/21 Sizechart
Size (cm) 155 158 162
Effective Edge (mm) 1100 1160 1160
Tip Width (mm) 287 290 295
Waist Width (mm) 250 253 257
Tail Width (mm) 287 290 295
Sidecut Radius (m) 8.1 - 6.5 8.5 - 6.9 8.7 - 7.1
Stance Setback (mm) 15 15 15
Stance Range (in) 20.5 - 25.2 20.5 - 25.2 20.5 - 25.2
Stance Range (mm) 520 - 640 520 - 640 520 - 640
Rider Weight (lbs) 134 - 174 146 - 185 165 - 205+
Width Regular Regular Regular
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