2020 GT Avalanche Sport

Mid-range component level aluminum frame crosscountry bike

View on gtbicycles.com

2020 GT Avalanche Sport
  • MSRP $725
  • Suspension Hardtail
  • Front Travel 100mm
  • Frame Aluminum
  • Fork 
    SunTour
  • Wheels 27.5″ Aluminum
  • Drivetrain 2 × 9
  • Groupset 
    Shimano Alivio
Gearing

2 × 9 — 18 speed

2020 GT Avalanche Sport
27 mph
Similar Bikes
26 mph

The 2020 Avalanche Sport is easier to ride up hills than similar bikes.

The 2020 Avalanche Sport is geared about the same as similar bikes for riding downhill.

Estimated Spec Level
est. spec level →$0$200$400$600$800$1,000$1,200
This bike
Other crosscountry bikes

Estimated spec level of the Avalanche Sport compared to other crosscountry bikes. 99 Spokes analyzes the build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more to estimate the overall spec level of each bike.  Learn more »

Build
FrameAll-New 6061 T6 Aluminum 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
ForkSR Suntour XCT-DS, 100mm, hydraulic lockout, Coil
Bottom BracketCartridge, square taper
HeadsetSemi Intgrated, Sealed Cartridge, Tapered
StemAll Terra Alloy 1 1/8” Threadless, 4-Bolt W/ CNC Face Plate, 31.8, 8°, 80mm
HandlebarGT All Terra Alloy Riser, 25mm rise, 8° sweep, 6° rise, 720mm width
SaddleAll Terra MTB
SeatpostAll Terra Micro Adjust, 6061 Alloy, 30.9 x 350mm
PedalsGT Slim Line Flat Pedal
GripsGT Statement2 Single Lock-on Grips
Components
Front DerailleurMicroShift Direct Mount
Rear DerailleurShimano Alivio
ShiftersShimano Altus, 9-speed
CrankAll Terra, 36/22
CassetteShimano HG200, 11-36, 9-speed
ChainKMC Z9, 9-speed
BrakesTektro M275 hydro disc, 160/160mm rotors
Brake LeversTektro M275
Wheels
RimsWTB SX19, 32h
Spokes14g
Front HubSealed Alloy Disc, QR
TiresWTB Ranger Comp, 27.5/29 x 2.25", DNA Compound
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2020 GT Avalanche Sport