Nitro Stout Summer Edition
Nitro Stout Summer Edition
Nitro Stout Summer Edition
Nitro Stout Summer Edition

Nitro Stout Summer Edition

Regular price $2,700.00 Save $-2,700.00
0 in stock

The Nitro Stout Summer Edition is a New Kind of Fast.

The Growler Nitro Stout Summer Edition has brewed something super fast.  This bike is designed to be simple and effective.  

Free upgrades:

27.5x4.0" Wheelset option - The 27.5 Fat wheelset option give the Growler Nitro Stout superior rollover capabilities.  larger then a 29+ but with the tread contact of a fat bike this turns an already amazing trail bike into an absolute monster on the trail.  The Nitro Stout Summer is faster and more nimble.  

Two tire options are available:  27.5x4.0 45NRTH VanHelga & 27.5x3.8 Maxxis Minion

Growler Nitro Stout Carbon Fiber Fat Bike is one of the lightest and most capable fat bikes in the world. Together with available hand built carbon rims combined with  top components from SRAM, Hayes, Sunringle, Raceface, Lizard Skins and FSA, the Growler Nitro Stout is nothing less than a race worthy dirt machine.

Winning Races is not all it is capable of.  The versatile to be multiple bikes using the Growler Modular Bike Building System the Growler Nitro Stout can transform from a Race Worthy Fatty to a Race Worthy 27.5+ or 29+ trail slayer using interchangeable wheelsets and the two position dropout the Growler Nitro Stout adds a shorter chainstay that increases agility and improves responsiveness making attacking all four season as simple as swapping your wheelsets.  


  • Frame: Growler Nitro Stout
  • Fork:  Manitou Mastodon Comp 100mm suspension fork
  • Headset: FSA Orbit integrated 1.125 - 1.5in 
  • Stem: FSA Omega alloy with 31.8 Clamp 
  • Handlebar: FSA SL-K 750mm UD Carbon Fiber 1/2” rise/31.8 
  • Brakes: TRP G-Spec Trail 4 Piston Hydraulic Brakes with 180mm Rotors front and rear  
  • Rear derailleur: SRAM NX Eagle 1x12
  • Shift levers: SRAM NX Eagle trigger shifters
  • Cassette: SRAM Eagle 12-speed, 11-50t 
  • Chain: SRAM Eagle 12 speed chain 
  • Crankset: Raceface Turbine Fat Bike Crank, 190mm spindle with 32T Chain Ring 
  • Rims: Sunringle Mulefut SL80 Tubeless installed  
  • Front Hub: Sunringle SRC 15x150mm hub
  • Rear Hub: Sunringle SRC 12x197mm hub 
  • Front tire: 45NRTH VanHelga
  • Rear tire: 45NRTH VanHelga
  • Saddle: WTB Volt Comp saddle 
  • Grips: Growler/LizardSkin Locking Grips 
  • Seatpost: FSA SLK Carbon Seatpost

Growler Nitro Stout Geometry

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