Giant ATX 3

Giant ATX 3
  • Color: Black
  • Color: Pure Red
Please select options


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.

Part Numbers

Option UPC MPN Store SKU
Black / Small / 26-inch 4712878277984 90050424 19A14386899K
Pure Red / Small / 26-inch 4712878277663 90050414 19A16413763D
Black / X-Small / 26-inch 04712878277977 90050423 19A15186514K
Black / X-Large / 27.5-inch 04712878277816 90050227 19A1683140K
Pure Red / XX-Small / 26-inch 04712878277649 90050412 19A18819184D
Pure Red / X-Small / 26-inch 04712878277656 90050413 19A17472221D
Pure Red / Large / 27.5-inch 04712878277489 90050216 19A17776927D
Pure Red / X-Large / 27.5-inch 04712878277496 90050217 19A18810081D