GT BIKES - 20" U AIR YELLOW

The 2021 GT Air BMX Bike is an entry level model designed to teach and improve the freestyle technique of new riders. Equipped the Air with a 3-piece chromoly cranks a 25 x 9 gearing, a cassette rear hub, and the popular 20 x 2.3" and 20 x 2.2" tires. Specifications:Frame: GT Freestyle Design, High-Tensile Steel Tubes, Downtube GussetFork: GT Freestyle Design, High-Tensile 2-Piece Steerer and Tapered Legs (31mm Offset)Headset: External Threadless (1-1/8")Stem: GT Top Load, Cold-Forged Cap (40mm Reach) (32mm Rise)Bars: GT Freestyle 2-Piece Steel (8.375" Rise) (28" Wide) (3° Up) (11° Back)Grips: GT Super Soft Single Compound (155mm)Bar Ends: GT Removable PlugsCranks: GT Power Series Chromoly 3-Piece, Chromoly 8 Spline Spindle (170mm)Bottom Bracket: American Loose Ball (19mm)Pedals: GT Low Profile FS Platform, PP Material, Boron AxleChain: KMC Z410Sprocket: GT Steel (25 Tooth)Front Hub: Steel Body, Loose Ball Bearings (3/8" Heat Treated Axle)Rear Hub: Steel Body, Loose Ball, Cassette (14m