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GNU FB Head Space Asym C3 Snowboard - Blem 2021

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GNU FB Head Space Asym C3 Snowboard - Blem 2021

sku# 193057
GNU - FB Head Space Asym C3 Snowboard - Blem 2021
Model Info
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Product Info

You stand at the top of the ramp sucking in your last few breaths before dropping, heart pounding in your ears. Your homies have been laying down some fire, but everyone's waiting for your run. You notice a hundred phones pointing right at you. You're feeling confident because you're on the GNU FB Head Space Asym C3 Snowboard, and you've been honing some truly filthy moves. Featuring an asymmetric construction, Magne-Traction® edges, and GNU's signature C3 camber, it's a comp-level jib machine to boost your progression in the park and beyond. Smile, this one's going viral. *Please Note: This is a factory blem board and may have slight cosmetic damage.*

Product Details

Rocker Type

C3 TechnologyAggressive dominant cambers out to the contacts combined with mild rocker between your feet. Subtle Banana rocker gives freestyle freedom with maximum end to end stability for big, high-speed lines. For aggressive, skilled riders.


Flex RatingMedium


AsymmetryThe human body is asymmetric. Turn mechanics on a toe and heel side turn are completely different. GNU builds in asymmetric balancing concepts to each side of your snowboard harmonizing with nature and creating a more efficient, less tiring, unreal ride.

Level 1 Asym | Sidecut / Core /Asymmetric wood core allows for softer flexing on the heelside, with a deeper sidecut to match.


G1 Asym Eco Core | Aspen / Paulownia I / IISustainably harvested, light, strong and poppy.


Tri-Ax / Bi-AxFiberglass reinforcement for strength and pop.


UHMWUHMW sidewalls are super tough and environmentally friendly.


Eco-Sublimated Sintered BaseFast, tough and holds wax.


Magne-Traction®Unreal edge hold; 7 strategically located and sized edge serrations provide unreal edge hold and control in all conditions.


Eco-Sublimated Poly TopTough and environmentally friendly.


ArtForest Bailey / @forestbailey

Binding Compatibility

2 x 4 Insert Pattern


  • Terrain: Freestyle, All-Mountain More 
    Freestyle All-Mountain
  • Ability Level: Advanced-Expert More 
  • Rocker Type: Camber/Rocker/Camber More 
  • Shape: Asymmetrical, True Twin
  • Flex Rating: Medium More 
  • Binding Mount Pattern: 2x4
  • Core/Laminates: Wood
  • Edge Tech: Magne-Traction
  • Athletes: Forest Bailey
  • Made in the USA: Yes
  • Warranty: 1 Year
Size (cm) 149 152 152W 155 155W 158
Effective Edge (mm) 1120 1130 1130 1150 1150 1170
Tip Width (mm) 291 294 304 297 305 300
Waist Width (mm) 250 250 260 254 264 255
Tail Width (mm) 291 294 304 297 305 300
Sidecut Radius (m) 7.6 ​/ 7.8 7.8 ​/ 8 7.8 ​/ 8 8 ​/ 8.2 8 ​/ 8.2 8.1 ​/ 8.3
Stance Setback (in) 0 0 0 0 0 0
Stance Range (in) 20.25 - 25 20.25 - 25 20.25 - 25 20.25 - 25 20.25 - 25 20.25 - 25
Rider Weight (lbs) 90 - 160 100 - 180 155 - 260 110 - 200 150 - 280 140 - 250
Width Regular Regular Wide Regular Wide Regular

Other Notes

GNU products can only be shipped within the United States and Canada



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