Entry to BMX Racing shouldn’t cost an arm and a leg. The Mach One Expert is made to fit riders 4'8"-5'4".
 
SIZES: EXPERT
MODEL CODE: G41601U
FRAME: GT Mach One Race MK2, 6061 Alloy, Euro BB, Reverse Dropouts, V-Brakes, 1-1/8" Integrated
H/TFORK: GT BMX Race, Hi-Ten Steel 1 1/8" Steerer, Tapered Legs, 3/8" Dropouts
CHAIN: KMC S1
CRANK: GT Alloy Forged 3pc, 165mm, Square Taper, 38T
BOTTOM BRACKET: Threaded Square Type
PEDALS: GT Mini Size Platform, PP Material
COG SET: 16T FreewheelRIMSAlloy Double Wall, 28h
TIRES: Kenda Race, 20 x 1-3/8"
FRONT HUB: Steel Body, 28h, 3/8" Axle
REAR HUB: Steel Flip Flop Thread-on Body, Freewheel, 28h, 3/8" Axle
SPOKES: Stainless Steel, 14g
BRAKES: Alloy V-type
FRONT BRAKE: Alloy V-type
REAR BRAKE: Alloy V-type
BRAKE LEVERS: Alloy V-type
HANDLEBAR: GT Race, Steel, 6.5"H x 26"W, 8° Back, 4° Up, 19mm O.D. Cross Bar
STEM: GT Top Load, 1", 40mm
GRIPS: GT Statement
HEADSET: 1 1/8" Integrated Design, 45X45 Degree Sealed Bearings
SADDLE: GT Uni Mini Padded
SEAT POST: 22.2 Integrated