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Advanced Pro 1


What is my size?


  • Advanced-grade Composite frame and fork
  • Shimano Ultegra Di2 11-speed groupset
  • Giant Contact SLR Aero composite handlebar and stem
  • Giant SpeedControl SLR brakes w/ Ti hardware
  • Giant SLR 1 Aero WheelSystem, carbon rims
  • Color: carbon/green/purple

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SizesXXS, XS, S, M
FrameAdvanced-Grade Composite
ForkAdvanced-Grade Composite, Hybrid OverDrive Steerer
HandlebarGIANT Contact SLR Aero
StemGIANT Contact SLR, OverDrive2
SeatpostVector, Composite
SaddleLiv Contact SL, Forward
ShiftersShimano Ultegra
Front DerailleurShimano Ultegra Di2
Rear DerailleurShimano Ultegra Di2
BrakesGiant SpeedControl SLR
Brake LeversShimano Ultegra
CassetteShimano Ultegra 11-28, 11s
ChainKMC X11EL-1
CranksetShimano Ultegra, 50/34
Bottom BracketShimano, Press Fit
RimsGiant SLR 1 Aero WheelSystem
HubsGiant SLR 1 Aero WheelSystem
SpokesGiant SLR 1 Aero WheelSystem
TiresGiantGavia SLR Tubeless, 700x25c, Front and Rear Specific, Folding
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   144 cm4’9” 156 cm5’1”
XS   153 cm5’0” 163 cm5’4”
S   158 cm5’2” 168 cm5’6”
M   165 cm5’5” 175 cm5’9”
L   169 cm5’7” 182 cm5’12”
ASeat Tube Length (mm) (inch)43016,946518,350019,752020,554521,5
BSeat Tube Angle (degrees)75,0°74,5°73,5°73,0°72,5°
CTop Tube Length (mm) (inch)50019,751520,353220,955021,756522,2
DHead Tube Length (mm) (inch)1104,31305,11455,71606,31807,1
EHead Tube Angle (degrees)70,5°71,0°72,0°73,0°73,0°
FFork Rake (mm) (inch)451,8451,8451,8451,8451,8
GTrail (mm) (inch)732,9702,8642,5572,2572,2
HWheelbase (mm) (inch)9653897338,397138,297538,498638,8
IChain Stay Length (mm) (inch)40515,940515,940515,940515,940515,9
JBottom Bracket Drop (mm) (inch)702,8702,8702,8702,8652,6
KStack (mm) (inch)50519,952520,754321,456122,157522,6
LReach (mm) (inch)36514,436914,537114,637814,938315,1
MStand Over Height (mm) (inch)72128,4736297633078030,780531,7
NHandlebar Width (mm) (inch)38015380153801540015,740015,7
OStem Length (mm) (inch)702,8702,8803,1903,5903,5
PCrank Length (mm) (inch)1656,51656,51706,71706,71706,7
QWheel Size 700C700C700C700C700C


All specifications listed are subject to change without notice.