Bike Comparison
    Mach One Pro 242020 GT
    Recommended
    MSRP
    $375
    Where to Buy
    —
    $1

    At

    Category
    		BMX
    Frame
    		Aluminum
    Fork
    		Steel
    Wheels
    		Aluminum
    Wheel Size
    		24″
    Brakes
    		Rim
    Motor
    Battery
    Groupset
    Drivetrain
    		Single-speed
    Brand Site

    gtbicycles.com

    Summary
    		The GT Mach One Pro 24 is a 24″ aluminum frame bmx bike with rim brakes.
    Similar Bikes
    Accessories
    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)

    16 mph

    Mach One Pro 24

    Highest gear

    (descending)

    Geometry
    Specs
    Mach One Pro 242020 GT
    Frame

    GT Mach One Race, 6061-T6 AL, Euro BB, Reverse Dropouts, 1-1/8" Integrated H/T

    Fork

    GT BMX design, 1-1/8" Steerer x 31.8mm blades, Hi-Ten Blades

    Bottom Bracket

    Euro Sealed Bearings

    Headset

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

    Stem

    GT Top Load 1-1/8" Aluminum, 50mm

    Handlebar

    GT Race, Steel, 6.5"H x 29"W, 8° Back, 4° Up, 19mm O.D. Cross Bar

    Saddle

    Railed

    Seatpost

    Alloy, 25.4mm x 200mm

    Pedals

    GT Low Profile FS Platform Design, PP Material, Boron Axle

    Grips

    GT Junior

    Groupset
    Crank

    GT Power Series Tubular Cr-Mo 3pc. 175mm Arms, 19mm x 8T Splined Spindle, GT 36T Steel Sprocket

    Cassette

    16T freewheel

    Chain

    KMC S1

    Brakes

    Alloy V-type

    Brake Levers

    Alloy V-type

    Wheels
    Rims

    Alloy Single Wall, 36h

    Spokes

    Stainless Spokes, 14g

    Front Hub

    Steel Body, 36h, 3/8" Axle

    Rear Hub

    Steel Flip Flop Thread-On Body, Freewheel, 36h, 3/8" Axle

    Tires

    GT Wing, 24 x 2.1"

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