2020 GT Avalanche Comp

Upper mid-range component level aluminum frame crosscountry bike

View on www.gtbicycles.com

2020 GT Avalanche Comp
  • MSRP $825
  • Suspension Hardtail
  • Front Travel 100mm
  • Frame Aluminum
  • Fork SunTour
  • Wheels 27.5″, 29″
  • Drivetrain 1 × 10
  • Groupset Deore
  • Brakes Hydraulic Disc

Where to Buy


1 × 10 — 10 speed

2020 GT Avalanche Comp
22 mph
Similar Bikes
27 mph

The 2020 Avalanche Comp is geared about the same as similar bikes for riding up hills.

The 2020 Avalanche Comp won‘t keep up with similar bikes while riding downhill or sprinting.

Estimated Spec Level

Estimated spec level of the Avalanche Comp 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

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


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 XCM-HLO. 100mm Travel, Coil, Hydraulic Lockout, Air
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
Rear DerailleurShimano Deore
CrankProwheel Charm, 30T
ShiftersShimano Deore, 10 Speed
CassetteSunrace, 11-42, 10-speed
ChainKMC X10, 10-speed
BrakesShimano MT200 hydro disc, 160/160mm RT10 rotors
Brake LeversShimano MT200
RimsWTB SX19, 32h
Front HubShimano HB-MT200, QR
Rear HubShimano, QR
TiresWTB Ranger Comp, 27.5/29 x 2.25", DNA Compound
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2020 GT Avalanche Comp