Frame Sizes S (16"), M (18"), L (20"), XL (22") Colors Black / Blue / White Frame AluxX SL aluminum, Fluid Formed TM 4.0"/100mm Maestro Suspension Fork Fox F100 RL-11, tapered steerer, 100mm travel Shock Fox Float R Components Handlebar Giant Connect low riser Stem Giant Connect Seatpost Giant Connect Saddle Fi'zi:k Tundra 2 Manganese rails Pedals Not Included Drivetrain Shifters Shimano Deore 27 speed Front Derailleur Shimano Deore Rear Derailleur Shimano SLX Shadow Brakes Shimano M445 hydraulic discs, 160mm rotors Brake Levers Shimano M445 Cassette Shimano HG50 11-34 Chain Shimano HG-73 Crankset Shimano M542 22/32/42 Bottom Bracket Shimano Integrated Press Fit Wheels Rims Giant S-XC2 DW aluminium Hubs Shimano M475 rear, Giant Tracker front Spokes Stainless Steel Tires Maxxis Crossmark 26x2.1"