Designed to be the perfect introduction into the world of racing, the Mach One is available in a variety of sizes, built to suit every need.
 
Features:
Frame: GT Mach One Race MK2, 6061 Alloy, Euro BB, Reverse Dropouts, V-Brakes, 1-1/8" Integrated H/T
Fork: GT BMX Race, Hi-Ten Steel 1 1/8" Steerer, Tapered Legs, 3/8" Dropouts
Rims: Alloy Single Wall, 36h
Spokes: Stainless Steel, 14g
Tires: GT Wing (F) 24 x 2.1" (R) 24 x 1.75"
Pedals: GT Low Profile FS Platform Design
Crank: GT Power Series Tubular Cr-Mo 3pc., 175mm Arms, 19mm x 8T Splined Spindle, Steel Spider, GT 42T Steel Chainring
Bottom Bracket: Euro Sealed Bearing
Chain: KMC S1
Rear Cogs: 18T Freewheel
Handlebar: GT Race, Steel, 6.5"H x 29"W, 4° Up, 8° Back
Grips: GT Statement
Stem: GT Top Load, 1-1/8", 50mm
Headset: 1 1/8" Integrated Design, 45X45 Degree Sealed Bearings
Brakes: Alloy V-type
Brake Levers: Alloy V-type
Saddle: Railed
Seatpost: Alloy, 27.2mm x 200mm
Speeds: 1 Speed
Front Hub: Steel Body, 36H, 3/8" Axle
Rear Hub: Steel Flip Flop Thread-on Body, Freewheel, 36h, 3/8" Axle