Skip to Main Content

GNU 4 C3 Snowboard 2021

sku# 181688
GNU - 4 C3 Snowboard 2021
Model Info
Base color displayed may not be available. Base colors may vary.
This item is

Out of Stock

But fear not - there is plenty to explore...

Shop all GNU Shop sale GNU

Product Info

Look at the mountain and what do you see? Rocks, trees, snow, sure, but look a little closer; that gully makes a sweet natural half pipe, that bent over tree looks kinda like a rail, and that spine would make a sick ramp to tranny if you hit it just right. The mountain is nothing but a big old playground, and Forest Bailey knows it. That's why he designed the GNU 4 C3 Snowboard to be the ultimate freeride ready freestyle deck. It surfs pow and handles chop a whole better than your floppy park twin but still jibs and butters with the best of em. All mountain, all yours.

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 - Firm


G2 Eco Core | Aspen / Paulownia IISustainably harvested, light, strong and poppy.


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


UHMWUHMW sidewalls are super tough and environmentally friendly.


Sintered Knife Cut BaseFast, tough and easy to maintain


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


Eco-Sublimated Bio Beans TopTough and environmentally friendly.


ArtForest Bailey / @forestbailey

Binding Compatibility

2 x 4 Insert Pattern


  • Terrain: All-Mountain, Freeride More 
    All-Mountain Freeride
  • Ability Level: Advanced-Expert More 
  • Rocker Type: Camber/Rocker/Camber More 
  • Shape: Directional Twin
  • Flex Rating: Stiff 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) 153 156 159 159W 162
Effective Edge (mm) 1140 1160 1190 1190 1210
Tip Width (mm) 293 296 298 308 302
Waist Width (mm) 251 253 255 265 257
Tail Width (mm) 291 295 297 307 301
Sidecut Radius (m) 8.2 8.3 8.5 8.5 8.5
Stance Setback (in) 1 1 1 1 1
Stance Range (in) 19.25 - 24 19.25 - 24 19.25 - 24 19.25 - 24 19.25 - 24
Rider Weight (lbs) 80 - 150 100 - 180 130 - 210 140 - 250 140 - 250
Width Regular Regular Regular Wide Regular

Other Notes

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



Related Buying Guides

icon-returns icon-ruler icon-ruler-mini icon-compatibility icon-location