2020 GT Avalanche Comp MTB

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Lay down some fresh tracks with the completely redesigned GT Avalanche. Featuring, an all new alloy frame, fresh steez and modern features, the Avalanche is for the aspiring mountain biker who wants a trusted ride that looks great and adapts as their skills develop.


  • Floating seat stays provide a more comfortable ride.
  • Internal cable routing for a clean and modern look.
  • Stealth dropper post routing.
  • A 100mm travel SR Suntour fork
  • Sport 1x10 Shimano Deore drivetrain
  • Blended wheel size accommodates a wide range of riders - 27.5" XS, S / 29" M, L, XL.


  • Frame: All-New 6061 T6 Aluminium frame, Triple Triangle with floating seat stays, Internal Cable Routing, stealth 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: SR Suntour XCM-HLO. 100mm Travel, Coil, Hydraulic Lockout, Air.
  • Chain: KMC X10, 10 Speed.
  • Crank: Prowheel Charm, 30T.
  • Bottom Bracket: Cartridge, square taper.
  • Pedals: GT Slim Line Flat Pedal.
  • Rear Derailleur: Shimano Deore.
  • Shifters: Shimano Deore 10 Speed.
  • Cassette: Sunrace, 11-42, 10 Speed.
  • Rims: WTB SX19, 32 Hole.
  • Tyres: WTB Ranger Comp, 27.5/29 x 2.25", DNA Compound.
  • Brakes: Shimano MT200 hydro disc, 160/160mm RT10 rotors.
  • Handlebar: GT All Terra Alloy Riser, 25mm rise, 8° sweep, 6° rise, 720mm width.
  • Stem: All Terra Alloy 1 1/8” Threadless, 4 Bolt with CNC Face Plate, 31.8, 8°, 80mm.
  • Grips: GT Statement2 Single Lock On Grips.
  • Headset: Semi Intgrated, Sealed Cartridge, Tapered.
  • Saddle: All Terra MTB.
  • Seat Post: All Terra Micro Adjust, 6061 Alloy, 30.9 x 350mm.

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