Nitro Stout Carbon Fat Bike

Regular price $3,000.00 Save $-3,000.00

Only -9 items in stock!

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

Winning Races is not all it is capable of.  With the ability 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. Utilizing interchangeable wheelsets and two position dropouts the Growler Nitro Stout can have a shorter chainstay that increases agility and improves responsiveness, making attacking all four season as simple as swapping your wheelsets.  

Updated Standard Equipment -

  • SRAM Eagle DUB 12 Speed Drivetrain
  • SRAM 4 Piston Brakes
  • 45NRTH Dillinger 5 27.5x4.5", 120TPI, folding bead
  • FSA SL-K Carbon Handlebars & Seatpost


  • Frame: Growler Nitro Stout
  • Fork:  Manitou Mastodon 100mm suspension fork 
  • Headset: FSA Orbit integrated 1.125 - 1.5in 
  • Stem: FSA alloy with 31.8 Clamp 
  • Handlebar: FSA 750mm UD Carbon Fiber 1/2” rise/31.8 
  • Brakes: SRAM 4 Piston Brakes  
  • Rear derailleur: SRAM NX Eagle 1x12, long cage 
  • Shift levers: SRAM NX trigger shifters
  • Cassette: SRAM, PG 1230 12-speed, 11-50t 
  • Chain: SRAM NX Eagle 12 speed chain 
  • Crankset: SRAM NX Eagle Dub, 30T Chainring
  • Rims: Sunringle Mulefut SL80 Tubeless installed  
  • Front Hub: Sunringle SRC 15x150mm hub
  • Rear Hub: Sunringle SRC 12x197mm hub 
  • Tires:  45NRTH Dillinger 5 27.5x4.5", 120TPI, folding bead
  • Saddle: WTB Volt Comp saddle 
  • Grips: Lizard Skin Logo Grips 
  • Seatpost: FSA SL-K Carbon

Growler Nitro Stout Geometry

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