VelopediaBicycle Archive ยท Specification report

2011 GT Mach One Pro 24

Velopedia Archive ID 25120

Overview

Model year2011
BrandGT
ModelMach One Pro 24
Bicycle typeBMX
Archive ID25120
ColorsBlack
Sizes24"

Frameset

Frame constructionSteel
Frame materialHi Ten
ForkGT BMX
Rear shockN/A

Drivetrain

Component groupBMX Mix
CranksetForged 3 piece, 39T teeth
Bottom bracketSteel
CassetteFreewheel
Rear cogs18 teeth
ChainKMC Z410
PedalsBMX Platform

Cockpit & contact points

Headset1 1/8" Threadless
HandlebarGT BMX Cruiser
Handlebar extensionsNot included
StemGt Race
SaddleGT BMX padded race
SeatpostSteel, 25.4mm diameter

Wheels & tires

HubsGT Mohawk
RimsAluminum, 36-hole
Spokes14ga. (2.0mm)
Spoke nipplesBrass
Front tireFront: 24 x 2.1" GT Wing design, Rear: 24 x 1.75" GT Wing design
Wheel size24" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 7, 2026.