GT Avalanche Comp Hardtail Mountain Bike Aqua/Black Fade


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SKU: BKGM21AV12 Sold out

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Lay down some fresh tracks with the new GT Avalanche Comp. Featuring a completely re-designed alloy frame for 2021, offering up renewed style, fresh steez and modern features, like internal cable routing, the Avalanche Comp is for the aspiring mountain biker who wants a trusted ride that looks great and adapts as their skills develop. The new floating seat stays provide additional compliance and comfort, while the 100mm travel SR Suntour XCM-HLO suspension fork, hydro disc brakes and Shimano Deore 1x10 shifting provide the reliable performance needed to really trust ripping it full speed down a fire road, or threading your way through some hairy single-track. With Cube's size split system, size small rolls on 27.5" wheels and sizes Medium up roll on 29ers, for a truly tailored fit.
Bottom bracket: Cartridge, Square Taper
Brakes: Shimano MT200 Hydro Disc,
Chain: KMC X10, 10-speed
Crankset: Prowheel Charm, 32T
Derailleur rear: Shimano Deore M4120
Fork: SR Suntour XCM-DS, 100mm, Hydraulic Lockout and Preload adjust, Coil
Frame: GT 6061 T6 Aluminum Frame, Triple Triangle w/ Floating Seat Stays, Internal Cable Routing, Dropper Post Routing, Boost 141 Forged Drop-outs w/ Disc Brake Mounts, Zero Stack Tapered 1 1/8"- 1.5" Head Tube, 27.5/29" Wheels
Freewheel: Sunrace, 11-42, 10-speed
Grip: GT Statement
Handlebar: GT All Terra Alloy Riser, 25mm Rise, 8° Sweep, 6° Rise, 720mm Width
Handlebar stem: GT All Terra, 6061 Alloy, 31.8, 8°
Headset: Semi-integrated, Sealed Cartridge, Tapered
Hubs: FRONT: Shimano MT200, QRx100 / REAR: Shimano MT200, QRx141
Pedals: GT Slim Line Flat Pedal
Rim: WTB SX19, 32h
Rotor front: 160mm RT10 Rotor
Rotor rear: 160mm RT10 Rotor
Saddle: GT MTB
Season: 2022
Seat post: GT All-Terra Micro Adjust Alloy Seat Post, 30.9mm
Shifters: Microshift
Spokes: Stainless Steel, 14g
Tyres: WTB Ranger Comp, 27.5/29 x 2.25", DNA Compound
Wheel size: 29" / 27.5" (Varies by Frame Size)

GT Hardtail Mountain Bike Sizing Chart

GT Hardtail Mountain Bike Sizing Chart
99 Bikes proudly stocks GT Bikes. From their Southern California beginnings in 1972 to today, they continue to remain true to their BMX and mountain bike heritage. GT mixes performance with serious fun to deliver good times everywhere Bikes are ridden. Because after all, fun is serious business, and you can’t have Good Times without ‘GT’!

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Please note, due to challenges in the product supply chain, bike specifications are subject to change without notice. Specifications listed below may not match exactly as shown in the photo.

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