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ATX Frame


What is my size?


  • ALUXX-grade Aluminium 27.5 frame
  • Color: green/black, orange/black

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ColorsGreen/Black, Orange/Black
FrameALUXX-Grade Aluminum
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.

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   152 cm4’12” 157 cm5’2”
XS   157 cm5’2” 162 cm5’4”
S   162 cm5’4” 170 cm5’7”
M   170 cm5’7” 175 cm5’9”
L   175 cm5’9” 185 cm6’1”
XL   185 cm6’1” 193 cm6’4”
ASeat Tube Length (mm) (inch)34513,637014,640515,945517,951020,155021,7
BSeat Tube Angle (degrees)74,0°73,5°73,0°73,0°72,5°72,5°
CTop Tube Length (mm) (inch)53020,955521,957022,459023,26102463024,8
DHead Tube Length (mm) (inch)953,71154,51214,812751335,21405,5
EHead Tube Angle (degrees)70,0°70,5°70,5°70,5°70,5°70,5°
FFork Rake (mm) (inch)421,7421,7421,7421,7421,7421,7
GTrail (mm) (inch)833,3803,1803,1803,1803,1803,1
HWheelbase (mm) (inch)103340,7104941,3105841,7107942,5109443,1111343,8
IChain Stay Length (mm) (inch)43517,143517,143517,143517,143517,143517,1
JBottom Bracket Drop (mm) (inch)481,9451,8451,8451,8451,8451,8
KStack (mm) (inch)5602258122,958623,159223,359823,560423,8
LReach (mm) (inch)37014,638315,139115,440916,142216,644017,3
MStand Over Height (mm) (inch)67426,56872773428,974329,378130,781131,9
NHandlebar Width (mm) (inch)62024,462024,462024,464025,264025,264025,2
OStem Length (mm) (inch)702,8702,8702,8702,8903,5903,5
PCrank Length (mm) (inch)1706,71706,71706,71756,91756,91756,9
QWheel Size 27.5"27.5"27.5"27.5"27.5"27.5"

All specifications listed are subject to change without notice.