available colors black  

(Not all colors available in all countries)


When you’re buying a bike from the company that has been in BMX from the beginning, you know you’re getting the love, dedication, and innovation that comes along with it. 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.


+     GT Mach One Race Aluminum Frame
+     GT Mach One Aluminum Fork
+     Alloy Rims


Sizes: 16" wheel / 15" top tube
Frame: GT Mach One Race, 6061 AL, American BB, 1-1/8" External H/T
Fork: GT Mach One Race, 6061 AL, 1-1/8" Steerer, 1" Blades, 3/8" Dropouts
Chain: KMC Z410
Crankset Chainwheel: 15
Crank: Steel Forged 1-Piece, 114mm, 33T Steel Chain Ring
Crank Option 1: Steel Forged 1-Piece, 114mm, 33T Steel Chain Ring
Bottom Bracket: American Loose Ball
Pedals: GT Mini Platform
Rims: Alloy Single Wall, 16" 28 Hole (F/R)
Tires: Innova 16" x 1.75" (F/R)
Hubs: Steel Body, (F) 28H, 3/8" Axle, (R) Freewheel, 28H, 3/8" Axle
Spokes: 14G
Nipples: Steel
Brake: Alloy Caliper Brake
Brake Levers: Alloy
Handlebar: GT Race, Steel, 3"H x 17.7"W
Stem: Alloy Ahead stem, 37mm Ext
Grips: GT Junior
Headset: 1" Threaded, Ball Bearing
Saddle: GT Uni Mini padded
Seat Post: AL integrated w/ Saddle, 22.2 x 160mm
Seat Clamp: Alloy, 28.6mm Single Bolt
Extras: N/A

*All prices and specifications subject to change without notice.
Chassis Tune
MACH ONE 16" FW Geometry

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