GT Bicycles: Mach One Expert - 2021

GT Bicycles: Mach One Expert - 2021

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GT Bicycles: Mach One Expert - 2021

The Mach One Expert is a budget friendly BMX bike from GT that won't cost an arm and was made to fit riders 4'8" - 5'4".


Color: Team Blue



GT Mach One Race MK2, 6061 Alloy, Euro BB, Reverse Dropouts, V-Brakes, 1-1/8" Integrated H/T

GT BMX Race, Hi-Ten Steel 1 1/8" Steerer, Tapered Legs, 3/8" Dropouts

Alloy Single Wall, 28h

Stainless Steel, 14g

Kenda Race, 20 x 1-3/8"

GT Mini Size Platform, PP Material

GT Alloy Forged 3pc, 165mm, Square Taper, 38T

Threaded Square Type


16T Freewheel

GT Race, Steel, 6.5"H x 26"W, 8° Back, 4° Up, 19mm O.D. Cross Bar

GT Statement

GT Top Load, 1", 40mm

1 1/8" Integrated Design, 45X45 Degree Sealed Bearings

Alloy V-type

GT Uni Mini Padded

22.22 Integrated




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