GT Avalanche Comp is an alloy frame hardtail mountain bike with 27.5 inch wheels. 27.5 wheel size offers the ultimate versatility - the agility and handling of traditional 26 inch wheels, with the reduced rolling resistance and improved traction and stability of a 29er. These bigger wheels also mean the GT Avalanche Comp offers a stable, confident ride, that's perfect for riders new to mountain biking.
GT Avalanche Comp features a lightweight, durable alloy frame, with quality Shimano shifting components. Overall, the Avalanche is a versatile hardtail mountain bike, perfect for casual riding and commuting.
|Sizes:||XS, S, M, L, XL|
|Colors:||Gloss Black, Gloss White|
|Frame:||Hydroformed 6061 T6 Aluminum Frame, w/ Triple Triangle, Replaceable Derailleur Hanger, Disc Brake Mounts, and Zerostack 1 1/8" Head Tube, 27.5 Design|
|Fork:||SR Suntour XCM-HLO w/ 100mm Travel. Steel Stanchions, Aluminum Leg, Post Mount Disc Brake, Hydraulic Lockout, QR, For 27.5|
|Crank:||SR Suntour XCM-T414, 44/32/22T|
|Bottom Bracket:||Cartridge Sealed|
|Pedals:||GT Slim Line Flat Pedal|
|Front Derailleur:||Shimano Acera, FD-M390|
|Rear Derailleur:||Shimano, Deore, RD-M592-SGS|
|Shifters:||Shimano Alivio, SL-M4000|
|Cog Set:||Sunrace CS-M98, 11-36T, 9-Speed Cassette|
|Rims:||Shinning DB25, Double Wall, 32H|
|Tires:||Continental Race King 27.5X2.20"|
|Hubs:||All Terra Alloy Disc, W/ Quick Release|
|Brake:||Tektro HD-M290 Hydro Disc W/ 160mm Rotor|
|Brake Levers:||Tektro Hydraulic|
|Handlebar:||All Terra 6061 Aluminum Riser, 685mm Width, 30mm Rise, 31.8mm Clamp|
|Stem:||All Terra 1 1/8" Threadless, 4-Bolt W/ CNC Face Plate, 10ï¿½ Rise, 31.8mm Clamp|
|Headset:||FSA NO.10 1 1/8" Threadless, Zerostack|
|Saddle:||All Terra Colorado|
|Seat Post:||All Terra Colorado|
|Seat Clamp:||All Terra Alloy QR|
AVAILABLE ONLINE (CLICK & COLLECT)/ IN-STORE*
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Please note that due to supplier restrictions, many bike brands cannot be delivered to your door. Click & Collect is an option on selected bikes - this allows you to buy your bike online, and collect it in your chosen 99 Bikes shop.
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GT'S story is simple: speed, speed and even more speed. From GT’s namesake Gary Turner designing one of the first BMX race bikes in 1972 to the modern carbon fiber creations that redefine fast-as-hell, GT has built a long legacy of racing, winning, yet never taking things too seriously.