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    MSRP
    $450
    Where to Buy
    $1

    At

    Category
    BMX
    Frame
    Aluminum
    Steel
    Wheels
    Aluminum
    Wheel Size
    20″
    Rim
    Drivetrain
    Single-speed
    Brand Site

    gtbicycles.com

    Summary
    The GT Mach One Mini is a 20″ aluminum frame bmx bike with rim brakes.

    Ask 99 Spokes

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    Insights
    Gear Range

    A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

    Lowest gear

    (climbing)

    14 mph

    Mach One Mini

    Highest gear

    (descending)

    Geometry
    Specs
    Frame

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

    BB StandardBSA, Threaded

    Fork

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

    Bottom Bracket

    Threaded Square Type

    Headset

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

    Stem

    GT Top Load, 1", 40mm

    Handlebar

    GT Race, Steel, 2"H x 22"w/ 8° Back, 2° Up

    Saddle

    GT Uni Mini Padded

    Seatpost

    22.2 Integrated

    TypeRigid

    Pedals

    GT Mini Size Platform, PP Material

    Grips

    GT Statement

    Groupset
    Crank

    GT Alloy Forged 3pc, 140mm, Square Taper, 38T

    Cassette

    16T Freewheel

    Chain

    KMC S1

    Brakes

    Alloy V-type, Front: Alloy V-type, Rear: Alloy V-type

    TypeRim

    Brake Levers

    Alloy V-type

    Wheels
    Rims

    Alloy Double Wall, 28h

    Spokes

    Stainless Steel, 14g

    Front Hub

    Steel Body, 28h, 3/8" Axle

    Rear Hub

    Steel Flip Flop Thread-on Body, Freewheel, 28h, 3/8" Axle

    Tires

    Kenda Race, 20 x 1-3/8"

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