GT Avalanche Comp 27.5 Mountain Bike (2017)
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Please note that, in order to reduce production and delivery times, bike specifications are subject to change by the manufacturer without notice. Please be aware that these changes might not be reflected on product pages and images.
GT Avalanche Comp is an alloy hardtail mountain bike with 27.5 inch wheel size. 27.5 inch wheels have quickly gained popularity amongst as they offer an optimal balance between the reduced rolling resistance that characterises 29ers and the agility and handling of smaller 26 incher wheels. Larger wheels are able to hit obstacles at a lesser angle than smaller wheel sizes, meaning reduced resistance and loss of momentum as the bike hits the the obstacle and continues along the trail. There is also improved traction and stability as the big wheels allow for more tyre tread in contact with the ground.
Avalanche is one of GT's longest standing mountain bike platforms, jam-packed with features designed for cross country and trail riders. A high-end aluminium frame and geometry makes the bike great overall value.
Avalanche Comp is designed for riders looking for a versatile bike that can take on some fire trails and light off-road riding. Shimano components offer quality shifting performance and reliability. drivetrain offers high performance shifting, while helping to keep the bike affordable. 3x9 drivetrain offers a wide range of gears to give plenty of options for any terrain.
Suntour 100mm forks can be locked out to improve riding efficiency when suspension is not required. Hydraulic disc brakes offer precise control over braking. Overall, GT Avalanche Comp is a versatile bike for riders seeking a bike that can handle a some fun out on the trails.
FEATURES:
- SR Suntour XCM-HLO Fork
- Shimano 3x9 Drivetrain
- Shimano BR-315 Hydraulic Disc Brakes
SPECIFICATIONS:
Sizes: | XXS, XS, S, M, L, XL |
Frame: | All New 6061 T6 Aluminum Frame, w/ Triple Triangle?, Replaceable Derailleur Hanger, Disc Brake Mounts, and Zerostack tapered 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 |
Rear Shock: | N/A |
Chain: | KMC Z99 |
Crankset Chainwheel: | 15 |
Crank: | All-Terra V-401, 44/32/22T |
Crank Option 1: | All-Terra V-401, 44/32/22T |
Bottom Bracket: | Cartridge Sealed |
Pedals: | GT Slim Line Flat Pedal |
Front Derailleur: | Shimano Acera |
Rear Derailleur: | Deore |
Shifters: | Shimano Alivio |
Cog Set: | Sunrace CS-M98, 11-36T, 9-Speed Cassette |
Rims: | All Terra Double Wall, 32H 27.5, disc specific |
Tires: | (F&R) All Terra Cypher 27.5X2.1" |
Hubs: | All Terra (F) Alloy Disc QR, (R) Alloy Cassette Disc QR |
Brake: | (F&R) Shimano Hydraulic Disc, 160mm Rotor |
Brake Levers: | Shimano Hydraulic Disc Brake Lever |
Handlebar: | 6061 Aluminum Riser, 680mm Width, 12mm Rise, 31.8mm Clamp |
Stem: | All Terra 1 1/8" Threadless, 4-Bolt W/ CNC Face Plate, 10? Rise, 31.8mm Clamp |
Grips: | GT Statement |
Headset: | Integrated seal bearing, 1-1/8? Upper + 1-1/2? Lower |
Saddle: | All Terra MTB |
Seat Post: | All Terra Alloy Micro-Adjust, 30.9mm |
Seat Clamp: | All Terra Alloy QR |
GEOMETRY:
Additional Information on Mountain Bikes
AVAILABLE ONLINE & IN-STORE
SKU | 17GTAvalancheComp27.5Blue |
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Season | 2017 |
Sizing SKUs | LG: GTG27317M20LG, MD: GTG27317M20MD |
Click & Collect | Yes |
Wheel Size | 27.5" (650b) |