Find what makes you happy, ride what sets you free. The Avalanche Comp is a well-rounded hardtail for eager mountain bikers who crave more progressive components to fast-track their learning curve and love for pedaling. The lightweight aluminium frame features GT\\\'s Triple Triangle design for precise handling, with a 1x10 drivetrain for smooth, simplified shifting and a 100mm travel fork for reducing trail vibration and increasing traction control. Key Features > Completely re-designed alloy frame for renewed style and swagger > Internal cable routing allows for a clean look > New floating seat stays provide additional compliance and comfort Specifications Frameset Frame: GT 6061 T6 Aluminium Frame Fork: SR Suntour XCM-DS, 100mm, Hydraulic Lockout and Preload adjust, Coil Wheels Rims: WTB SX19, 32h Hubs: (F) Formula, QRx100 / (R) Formula, QRx141 Tyres: WTB Ranger Comp, 27.5/29 x 2.25, DNA Compound Drivetrain Pedals: GT Slim Line Flat Pedal Crank: Prowheel Charm, 32T Front Derailleur: N/A Rear Derailleur: Microshift RD-M6205GM Shifters: microSHIFT M851, 10-speed Chain: KMC X10, 10-speed Bottom Bracket: Cartridge, Square Taper Rear Cogs: microSHIFT, 11-42T Components Handlebar: GT All Terra Alloy Riser, 25mm Rise, 8° Sweep, 6° Rise, 720mm Width Grips: GT Statement Stem: GT All Terra, 6061 Alloy, 31.8, 8° Headset: Semi-integrated, Sealed Cartridge, Tapered Brakes: Tektro HD-M275 Brake Levers: Tektro HD-M275 Saddle: GT MTB Seatpost: GT All-Terra Micro Adjust Alloy Seat Post, 30.9mm Bike Sizing Choosing the bike size depends on the type of bike, your height, your riding style, and your preference. A correct fitting bike will be more comfortable, more efficient and more fun to ride. This bike size guide gives our customers general advice on choosing the right size. It is a guide only and we always recommend visiting one of our stores or contacting one of our experts. XS S M L XL XXL Rider Height 4\\\'6 - 5\\\'2 / 137cm - 157cm 5\\\'1 - 5\\\'4 / 155cm - 162cm 5\\\'4 - 5\\\'8 / 162cm - 170cm 5\\\'7 - 6\\\'0 / 170cm - 183cm 6\\\'0 - 6\\\'3 / 183cm - 192cm 6\\\'3 - 6\\\'6 / 193cm - 203cm