BMXVerified spec

2020 GT Mach One Pro

Launched at $375Lists today at $375 (2020-08)

Own a 2020 GT Mach One Pro?

Track its value in your garage, or list it for sale locally in a few taps.

What a used one is worth

New

$193

$122 to $235

Like new

$183

$116 to $223

Excellent

$174

$110 to $211

Good

$145

$91 to $176

Fair

$106

$67 to $129

For parts

$58

$37 to $70

From the launch price, aged to 2026 and adjusted for condition. Guidance from our catalog, not an appraisal.

Fork: GT BMX design, 1-1/8" Steerer x 31.8mm blades, Hi-Ten Blades
Stem: GT Top Load 1-1/8" Aluminum, 50mm
Tires: GT Wing, 20 x 1.75"
Brakes: Alloy V-type
Saddle: Railed
Wheels: Alloy Single Wall, 36h; Steel Body, 36h, 3/8" Axle / Steel Flip Flop Thread-On Body, Freewheel, 36h, 3/8" Axle
Cassette: 14T freewheel
Crankset: GT Power Series Tubular Cr-Mo 3pc., 175mm Arms, 19mm x 8T Splined Spindle, GT 36T Steel Sprocket
Seatpost: Alloy, 25.4mm x 200mm
Handlebar: GT Race, Steel, 8.25"H x 29"W, 11° Back, 3° Up, 19mm O.D. Cross Bar

GT model code G41200U. Model year from the product code suffix on GT's page (_20). Launch price: GT US page captured 2019-11, inside the model year.

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