Giant ATX 2

Giant ATX 2
  • Color: Charcoal/White/Pure Red
  • Color: Flash Green/Black/White
  • Color: Neon Orange/Black/Charcoal
Please select options
This item MAY be purchased online and picked up at your convenience in any of our three retail locations. If this is a class or a donation, there is no need to pick up anything.


Navigate urban streets, cruise the bike path, or explore forest trails. Part mountain bike, with its flat handlebar and plush suspension bike, and part city bike, ATX is at home in any environment.

Closely related to Giant off-road bikes, ATX features the familiar flat-handlebar and 100mm suspension fork of a traditional XC mountain bike. A lightweight ALUXX aluminum frame, engineered with comfortable geometry for challenging terrain, adds to its rugged personality. It also uses size-specific wheel diameters—smaller size bikes use 26-inch wheels, while larger sizes use 27.5. This tailors the bike’s handling to every rider’s size and height. Powerful disc brake technology gives you confident handling in all weather or riding conditions, and integrated mounts let you easily add racks or fenders to suit your riding adventures.


Frame ALUXX-Grade Aluminum
Fork SR Suntour XCT 26/27.5, 100mm travel
Rims/Wheels Giant GX28 disc wheelset
Tires Giant Quickcross 27.5x2.1" / 26x2.1"
Crankset ProWheel forged
Chainrings 24/34/42
Bottom Bracket Cartridge
Chain KMC Z51
Front Derailleur Shimano Tourney
Rear Derailleur Shimano Tourney
Cassette/Rear Cogs Shimano MF-TZ500, 14-34
Shifters Shimano EF41, 3x7
Handlebars Giant Sport XC, 31.8, alloy
Stem Giant Sport alloy, 10-degree
Brakes TKB-172
Saddle Giant Connect (upright)
Seat Post Giant Sport, 30.9x350mm

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Charcoal/White/Pure Red / XX-Small / 26-inch 4712878400023 93152012 ATX17295161L
Charcoal/White/Pure Red / X-Small / 26-inch 4712878400030 93152013 ATX16520949L
Charcoal/White/Pure Red / Small / 27.5-inch 4712878400115 93152714 ATX16788358L
Charcoal/White/Pure Red / Medium / 27.5-inch 4712878400122 93152715 ATX16781158L
Charcoal/White/Pure Red / Large / 27.5-inch 4712878400139 93152716 ATX16829296L
Charcoal/White/Pure Red / X-Large / 27.5-inch 4712878400146 93152717 ATX17367099L
Flash Green/Black/White / XX-Small / 26-inch 4712878400085 93152032 ATX19675336N
Flash Green/Black/White / X-Small / 26-inch 4712878400092 93152033 ATX18253394N
Flash Green/Black/White / Small / 27.5-inch 4712878400191 93152734 ATX18258828N
Flash Green/Black/White / Medium / 27.5-inch 4712878400207 93152735 ATX18626405N
Flash Green/Black/White / Large / 27.5-inch 4712878400214 93152736 ATX18367258N
Flash Green/Black/White / X-Large / 27.5-inch 4712878400221 93152737 ATX19724988N
Neon Orange/Black/Charcoal / XX-Small / 26-inch 4712878400054 93152022 ATX19468883E
Neon Orange/Black/Charcoal / X-Small / 26-inch 4712878400061 93152023 ATX18912798E
Neon Orange/Black/Charcoal / Small / 27.5-inch 4712878400153 93152724 ATX18323432E
Neon Orange/Black/Charcoal / Medium / 27.5-inch 4712878400160 93152725 ATX18246577E
Neon Orange/Black/Charcoal / Large / 27.5-inch 4712878400177 93152726 ATX18700212E
Neon Orange/Black/Charcoal / X-Large / 27.5-inch 4712878400184 93152727 ATX19786029E