GT Avalanche 4.0 Bike Black 17.5in (M)

Key Features of the GT Avalanche 4.0 Bike: Sizes: XS, S, M, L, XL, XXL Colors: Black, Blue, White Frame: Hydroformed 6061 T6 Aluminum Frame, w/ Triple Triangle, Replaceable Derailleur Hanger, Disc Brake Mounts, and Zerostack 1 1/8" Head Tube Fork: SR Suntour XCT-MLO w/ 100mm Travel, Steel Stanchions, Aluminum Leg, Post Mount Disc Brake, Preload Adjust, Mechanical Lockout, QR Chain: KMC Z99 Crank: SR Suntour Nex-T102-Pb, 42/34/24T Bottom Bracket: Tange Sealed Pedals: GT Slim Line Flat Pedal Front Derailleur: Shimano Altus, FD-M190 Rear Derailleur: Shimano, Alivio, RD-M430 Shifters: Shimano Sl-M310, Rapid Fire Cog Set: Shimano CS-HG31-8, 11-32T, 8-Speed Cassette Rims: Alex MD17, Double Wall, 32H Tires: Maxxis Sphinx 26X2.10" F, 26x1.95 R Hubs: All Terra Alloy Disc, W/ Quick Release Rear Hub: All Terra Alloy Cassette Disc, W/ Quick Release Spokes: 14G Stainless Nipples: BRASS Brake: Tektro Novela Cable Disc, W/ 160mm Rotor Brake Levers: Tektro Handlebar: All Terra 6061 Aluminum Riser, 685mm Width, 30mm Rise, 31.8mm Clamp Stem: All Terra 1 1/8" Threadless, 3D Forged, 4-Bolt W/ CNC Face Plate, 5 degree Rise, 31.8mm Clamp Grips: GT Slim Line Racing Wing W/ Waffle Headset: Tange Seiki 1 1/8" Threadless, Zerostack Saddle: All Terra Tacoma Seat Post: All Terra Alloy Micro-Adjust, 30.9mm Seat Clamp: All Terra Alloy QR