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ATX 1

2019

$699 RRP

What is my size?

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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 aluminium 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.

Key Performance Factors

All-terrain versatility

With a mountain bike style flat handlebar, suspension fork and disc brakes, you can ride road or dirt with confidence.

Lightweight and durable

Frameset constructed with high-quality ALUXX aluminium

Comfort and stability

Frame geometry puts the rider in a position that balances efficiency with stability on rough roads, paths or trails.

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SizesXS (26”), S (26”), M (27.5”), L (27.5”), XL (27.5”)
ColorsGrey & Charcoal
FrameALUXX grade aluminium
ForkSuntour XCT HLO w/lockout, 100mm travel
ShockN/A
HandlebarAlloy, low-rise, 31.8mm
StemGiant Sport, 10 degree
SeatpostGiant alloy, 30.9mm
SaddleGiant Contact Comfort, Upright
PedalsNylon platform
ShiftersShimano EF500, 24sp
Front DerailleurShimano TY700
Rear DerailleurShimano Acera
BrakesTektro 172 mechanical disc, 160mm
Brake LeversShimano EF500
CassetteShimano HG31, 11-32T, 8sp
ChainKMC Z7
CranksetShimano HG31, 11-32T, 8sp
Bottom BracketVP sealed
RimsGiant alloy, double wall
HubsAlloy disc, 32H
SpokesAlloy disc, 32H
TiresGiant Sport, 2.1”
WeightThe most accurate way to determine any bike’s weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All Giant bikes are designed for best-in-class weight and ride quality.

Highlights

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.

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Sizing Guide and Geometry

Sizing to be used as a reference only. Please check with a local authorized Liv or Giant dealer to determine the correct size.
Available sizes may vary from country to country.

XXS (26")   152 cm5’0” 157 cm5’2”
XS (26")   157 cm5’2” 162 cm5’4”
S (26")   162 cm5’4” 170 cm5’7”
S (27.5")   162 cm5’4” 170 cm5’7”
M (27.5")   170 cm5’7” 175 cm5’9”
L (27.5")   175 cm5’9” 185 cm6’1”
XL (27.5")   185 cm6’1” 193 cm6’4”
  XXS (26")XS (26")S (26")S (27.5")M (27.5")L (27.5")XL (27.5")
ASeat Tube Length (mm) (inch)35013.838515.242016.542016.545517.950519.953521.1
BSeat Tube Angle (degrees)73.5°73.5°73.5°73.5°73.0°73.0°73.0°
CTop Tube Length (mm) (inch)55521.956522.257522.657522.659023.26102463024.8
DHead Tube Length (mm) (inch)953.71054.11204.7953.71104.31455.71706.7
EHead Tube Angle (degrees)68.0°68.0°68.0°68.0°68.0°68.0°68.0°
FFork Rake (mm) (inch)421.7421.7421.7421.7421.7421.7421.7
GTrail (mm) (inch)923.6923.6923.6923.6923.6923.6923.6
HWheelbase (mm) (inch)106541.9107642.4108742.8108042.5109143111443.9113644.7
IChain Stay Length (mm) (inch)42016.542016.542016.543517.143517.143517.143517.1
JBottom Bracket Drop (mm) (inch)351.4351.4351.4502502502502
KStack (mm) (inch)55621.956522.257922.858122.959523.462824.765125.6
LReach (mm) (inch)39015.439815.740315.940315.940816.141816.543117
MStand Over Height (mm) (inch)68827.17102872328.572128.474729.478931.181432
OStem Length (mm) (inch)502502702.8702.8702.8903.5903.5
PCrank Length (mm) (inch)1606.31656.51706.71706.71706.71756.91756.9
QWheel Size 26"26"26"27.5"27.5"27.5"27.5"

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All specifications listed are subject to change without notice.