2018 GT Avalanche Sport
2018 GT Avalanche Sport is a 27.5/29-compatible aluminum mountain bike built on a 6061 T6 Triple Triangle frame with Shimano hydraulic disc brakes and a triple crankset.
Description
One of the longest running GT models. Often called the little brother to the Zaskar the one thing you cannot call the Avalanche is short on features. With a high-end aluminum frame and geometry similar to the Zaskar, you will be able to be out riding hard without busting your wallet.
Technical specification
Geometry
- Sizes
- 27.5" XS, S, M, L / 29" S, M, L, XL
Frame & Fork
- Frame
- All New 6061 T6 Aluminum Frame, w/ Triple Triangle?, Replaceable Derailleur Hanger, Disc Brake Mounts, and Zerostack tapered 1 1/8-1 1/2Head Tube, 27.5/29 Design
- Fork
- SR Suntour XCT-HLO w/ 100mm Travel, Steel Stanchions, Aluminum Leg, Post Mount Disc Brake, Hydraulic Lockout, QR, For 27.5 or 29"
Drivetrain
- Crankset
- All-Terra V-401, 44/32/22T
- Bottom bracket
- VP Cartridge Sealed
- Chain
- KMC Z99
- Freewheel
- Sunrace CS-M90, 11-34T, 9-Speed Cassette
- Shifters
- Shimano SL-M2000, Rapid Fire
- Pedals
- GT Slim Line Flat Nylon Pedal
- Front derailleur
- Shimano Altus FD-M370
- Rear derailleur
- Shimano, Alivio, RD-M4000
Wheels
- Rims
- All Terra Double Wall, 32H 27.5/29, disc specific
- Tires
- All Terra Cypher, 30tpi, 27.5/29X2.10" (F/R)
- Spokes
- 14G Stainless
- Hubs
- (F) Alloy Disc hub, W/ Quick Release, (R) Alloy Cassette Disc hub, W/ Quick Release
Cockpit & contact
- Handlebar
- 6061 Aluminum Riser, 680mm Width, 12mm Rise, 31.8mm Clamp, Double Butted
- Stem
- All Terra 1 1/8" Threadless, 4-Bolt W/ CNC Face Plate, 10? Rise, 31.8mm Clamp
- Grips
- GT Statement
- Headset
- Intergrated seal bearing, 1-1/8? UPPER + 1-1/2? LOWER
- Saddle
- All Terra MTB
- Seat post
- All Terra Alloy Micro-Adjust, 30.9mm
- Seatpost clamp
- All Terra Alloy QR
Brakes
- Brakes
- (F) Shimano BR-M315, Hydraulic Disc, W/ 160mm Rotor SM-RT26, (R) Shimano BR-M315, Hydraulic Disc, W/ 160mm Rotor SM-RT26
- Brake levers
- Shimano Hydraulic Disc Brake Lever
Suspension
- Rear shock
- N/A
