2017 GT

MACH ONE PRO

A 20″ aluminum frame bmx bike with rim brakes.
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Manufacturer Price

$340
FrameAluminum
SuspensionRigid
Wheels20″ Aluminum
BrakesRim
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Sizing
20"

3'11" +

🐐 Estimated

Rider Fit Notes

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Geometry
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Specs
Build
Frame

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

Fork

GT Mach One Race, 1-1/8" Steerer, 31.8mm Legs, 3/8" Dropouts

Bottom Bracket

Euro Sealed

Headset

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

Stem

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

Handlebar

GT Race, Steel, 8.25"H x 29"W, 11? Back, 3? Up, 19mm O.D. Cross Bar

Saddle

GT Uni Pro padded

Seatpost

AL integrated w/ Saddle, 27.2 x 250mm

TypeRigid

Pedals

GT Low Profile Platform

Grips

GT Statement

Groupset
Crank

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

Chain

KMC Z410

Brakes

Rim

TypeRim

Brake Levers

Alloy V-type

Wheels
Rims

Alloy Single Wall, 20" 36 Hole (F/R)

Spokes

14G

Front Hub

Steel Body, (F) 28H, 3/8" Axle, (R) Freewheel, 28H, 3/8" Axle

Rear Hub

Steel Body, (F) 28H, 3/8" Axle, (R) Freewheel, 28H, 3/8" Axle

Tires

GT Wing, 20" x 1.75" (F/R)

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Last updated June 29
Not listed for 2,500 days