2021 GT Avalanche Expert MTB - Satin Black

For the aspiring mountain biker who wants a trusted ride. Our top of the line Avalanche features a RockShox Recon RL suspension fork and a SRAM SX 12 speed drivetrain, getting you off to a great start that will adapt as your skills develop.


  • Completely re-designed alloy frame for renewed style and swagger.
  • Internal cable routing allows for a clean look.
  • New floating seat stays provide additional compliance and comfort.


  • Frame: GT 6061 T6 Aluminium Frame, Triple Triangle with Floating Seat Stays, Internal Cable Routing, Dropper Post Routing, Boost 141 Forged Drop-outs with Disc Brake Mounts, Zero Stack Tapered 1 1/8”- 1.5” Head Tube, 27.5/29” Wheels.
  • Fork: RockShox Recon RL TBA, 120mm, 15x100, Remote Lockout, Maxle Lite, 42mm Offset.
  • Chain: SRAM SX Eagle, 12-speed.
  • Crank: SRAM SX Eagle Power Spline, 30T.
  • Bottom Bracket: Truvativ Power Spline.
  • Pedals: GT Slim Line Flat Pedal.
  • Rear Derailleur: SRAM SX Eagle.
  • Shifters: SRAM SX Eagle, 12 Speed.
  • Cassette: SRAM SX Eagle, 11-50, 12 Speed.
  • Rims: WTB ST i25 TCS 2.0, 32h, Tubeless Ready.
  • Front Hub: Shimano MT400, 15x100.
  • Rear Hub: Shimano MT200, QRx141.
  • Tyres: Vittoria Barzo, 27.5/29 x 2.25", wire bead.
  • Brakes: Shimano MT400 hydro disc, 160/160mm RT10 Centerlock Rotors.
  • Handlebar: GT All Terra Alloy Riser, Double-butted, 15mm rise, 9° sweep, 5° rise, 740mm width.
  • Stem: GT All Terra 3D Forged Alloy, 31.8, 7°, 80mm.
  • Grips: GT Statement.
  • Headset: Semi Integrated, Sealed Cartridge, Tapered.
  • Saddle: WTB Silverado Sport.
  • Seat Post: All Terra Micro Adjust, 6061 Alloy, 30.9 x 350mm.

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