K2 Backup Skis 2013

(34 Reviews) sku# 43356
K2 - Backup Skis 2013
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Product Info

K2 BackUp Skis 2012: Do you prefer rustic hut-to-hut tours; skinning into the high alpine with only your camping gear and a week’s worth of freeze-dried food; seeing no civilization and talking to no one except the companion you set out with? The K2 BackUp Skis are full on backcountry ski mountaineering tools. Metal laminate and a narrower waist width provide phenomenal edge hold and feel for such an ultra-light ski, great for descending refrozen sun-baked slopes. At the same time, the BackUp has Speed Rocker™ and is wide enough to handle variable snow conditions of all kinds making it versatile enough to double as a resort/ telemark ski.

Product Details


Progressive Sidecut is a combination of two different radii that enhances the versatility of wider-waist skis. This guarantees improved turn initiation and hard-snow performance.

Rocker Type

Speed Rocker™Designed for high performance precision and agility on firm snow. The slightly elevated tip and increased tip length provide effortless initiation and improved skinning ascent, while camber along the rest of the running surface delivers precision, power, and edge-hold.


Paulownia core: Paulownia is an eco-friendly, fast-growing renewable wood that is incredibly strong and lightweight.

Metal TNC Laminate consists of 2 sheets of lightweight Titanal running the length of the ski. Alternating layers of fiberglass and Titanal sandwich the wood core to provide dampened, accurate, and unshakable performance.


Cap Construction is durable, lightweight, and softer, built by a sophisticated molding process that envelopes the core and internal materials with the top layer of the ski.

Tip/Tail Hardware - removable plugs reveal holes that can be used to attach K2 Pre-Cut Skins or build a rescue sled

SnoPhobic tops keeps the ski light with a snow-repellent topsheet

Binding Compatibility

We recommend a brake width that is equal to the ski waist width and at most 15 mm wider.


  • Terrain: Alpine Touring More 
  • Skis: No Bindings
  • Ability Level: Advanced-Expert More 
  • Rocker Type: Rocker/Camber More 
  • Turning Radius: Medium More 
  • Core/Laminates: Bamboo, Wood
  • Tail Type: Flat More 
  • Warranty: 1 Year
Size (cm) 153 160 167 174 181
Tip Width (mm) 124 124 124 124 124
Waist Width (mm) 81 81 81 81 81
Tail Width (mm) 105 105 105 105 105
Turning Radius (m) 19

Other Notes

K2 products can only be shipped within the United States



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