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GT 2021 Avalanche Sport 27.5 / 29 Mountain Bike - Assembled
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GT 2021 Avalanche Sport 27.5" / 29" Mountain Bike - Assembled

For the aspiring mountain biker who wants a trusted ride, the Avalanche Sport features an SR Suntour® XCT-DS fork and a Shimano® Altus 9-speed shifter for atrusted ride that allows skills to develop.

  • Purchase includes Free 30-day Bike Inspection
  • GT® 6061 T6 aluminum frame
  • SR Suntour XCT-DS fork, 100mm, hydraulic lockout and preload adjust, coil
  • WTB® SX19 rims, 32h
  • Stainless steel spokes, 14g
  • WTB Ranger Comp tires, 27.5" / 29" x 2.25", DNA compound
  • GT slim line flat pedals
  • Shimano MT101 crank, 36/22
  • Cartridge bottom bracket, square taper
  • KMC® Z9 chain, 9-speed
  • Sunrace® rear cogs, 11-36, 9-speed
  • Shimano Altus front derailleur
  • Shimano TBD rear derailleur
  • Shimano Altus shifters, 9-speed
  • GT All Terra alloy riser handlebar, 25mm rise, 8° sweep, 6° rise, 720mm width
  • GT statement grips
  • GT All Terra stem, 6061 alloy, 31.8, 8°
  • Semi-integrated headset, sealed cartridge, tapered
  • Tektro® M275 hydro disc brakes, 160/160mm rotors
  • GT MTB saddle
  • GT All-Terra micro adjust alloy seatpost, 30.9mm
  • Color: Blue
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Founded in 1972, GT's® story is simple - speed, speed and more speed. From GT's namesake, Gary Turner, designing one of the first BMX® race bikes in 1974, to their modern carbon fiber creations that redefine fast-as-hell, the folks at GT have built a long legacy of racing, winning and good times. After all, Fun is Serious Business.
Description Frame Fork Headset Price  

G27401M20S7 - Small / 27.5"

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Product Details

GT 2021 Avalanche Sport 27.5" / 29" Mountain Bike - Assembled
G27401M20S7 - Small / 27.5"

SKU #:
06153647
UPC #:
038675206748
Frame:
6061 T6 aluminum
Fork:
SR Suntour XCT-DS
Headset:
Semi-integrated
Tires:
WTB Ranger Comp
Derailleurs:
Shimano Altus (front) Shimano TBD (rear)
Chain:
KMC Z9
Pedals:
GT slim line flat
Handlebar:
GT All Terra alloy riser, 25mm rise, 8° sweep, 6° rise, 720mm width
Stem:
GT All Terra
Seatpost:
Alloy
Saddle:
GT MTB
Rims:
WTB SX19
Brakes:
Tektro M275 hydro disc
6061 T6 aluminum SR Suntour XCT-DS Semi-integrated $825.00

G27401M20MD - Medium / 29"

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Product Details

GT 2021 Avalanche Sport 27.5" / 29" Mountain Bike - Assembled
G27401M20MD - Medium / 29"

SKU #:
06153639
UPC #:
038675206786
Frame:
6061 T6 aluminum
Fork:
SR Suntour XCT-DS
Headset:
Semi-integrated
Tires:
WTB Ranger Comp
Derailleurs:
Shimano Altus (front) Shimano TBD (rear)
Chain:
KMC Z9
Pedals:
GT slim line flat
Handlebar:
GT All Terra alloy riser, 25mm rise, 8° sweep, 6° rise, 720mm width
Stem:
GT All Terra
Seatpost:
Alloy
Saddle:
GT MTB
Rims:
WTB SX19
Brakes:
Tektro M275 hydro disc
6061 T6 aluminum SR Suntour XCT-DS Semi-integrated $825.00

G27401M20LG - Large / 29"

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Product Details

GT 2021 Avalanche Sport 27.5" / 29" Mountain Bike - Assembled
G27401M20LG - Large / 29"

SKU #:
06153621
UPC #:
038675206793
Frame:
6061 T6 aluminum
Fork:
SR Suntour XCT-DS
Headset:
Semi-integrated
Tires:
WTB Ranger Comp
Derailleurs:
Shimano Altus (front) Shimano TBD (rear)
Chain:
KMC Z9
Pedals:
GT slim line flat
Handlebar:
GT All Terra alloy riser, 25mm rise, 8° sweep, 6° rise, 720mm width
Stem:
GT All Terra
Seatpost:
Alloy
Saddle:
GT MTB
Rims:
WTB SX19
Brakes:
Tektro M275 hydro disc
6061 T6 aluminum SR Suntour XCT-DS Semi-integrated $825.00

G27401M20XL - XL / 29"

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Product Details

GT 2021 Avalanche Sport 27.5" / 29" Mountain Bike - Assembled
G27401M20XL - XL / 29"

SKU #:
06153654
UPC #:
038675206809
Frame:
6061 T6 aluminum
Fork:
SR Suntour XCT-DS
Headset:
Semi-integrated
Tires:
WTB Ranger Comp
Derailleurs:
Shimano Altus (front) Shimano TBD (rear)
Chain:
KMC Z9
Pedals:
GT slim line flat
Handlebar:
GT All Terra alloy riser, 25mm rise, 8° sweep, 6° rise, 720mm width
Stem:
GT All Terra
Seatpost:
Alloy
Saddle:
GT MTB
Rims:
WTB SX19
Brakes:
Tektro M275 hydro disc
6061 T6 aluminum SR Suntour XCT-DS Semi-integrated $825.00