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Propel
Advanced Pro Disc

2018

$6,599

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THE FUTURE OF AERO ROAD. LIGHTWEIGHT, STIFF AND NEARLY INVISIBLE TO THE WIND, PLUS THE ADDED CONTROL OF Disc BRAKES.

Meticulously developed for best-in-class aero road performance, this razor-sharp road racer offers a true advantage for sprinting and solo riding and new this year, it also incorporates the superior control of disc brakes. The frame is handcrafted using Advanced-grade composite material to produce a bike that’s lightweight and stiff, with a sharp, responsive ride quality. Its disc brakes are completely integrated within the frame using flat-mount calipers and thru-axles designed to optimise the technology. From sprints to solo attacks, cornering and descents, the new Propel Advanced Pro Disc helps you slice through the wind and gain an advantage on the competition.

  • High-performance Advanced-grade composite frame
  • Advanced-grade composite fork with full-composite OverDrive 2 steerer
  • Giant SLR 1 Aero Composite WheelSystem with Giant Gavia Race 1 tubeless tyres
  • Shimano Ultegra 11-speed electronic componentry
  • Shimano Ultegra hydraulic disc brakes

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SizesXS, S, M, M/L, L, XL
ColoursCarbon Smoke/Green/White
FrameAdvanced-grade composite
ForkAdvanced-grade composite, Full-composite OverDrive 2 steerer
ShockN/A
HandlebarGiant Contact SLR Aero, composite
StemGiant Contact SL Aero, alloy
SeatpostGiant Vector composite
SaddleGiant Contact SL Forward
PedalsN/A
ShiftersShimano Ultegra Di2 Hydraulic
Front DerailleurShimano Ultegra Di2
Rear DerailleurShimano Ultegra Di2
BrakesShimano Ultegra Di2, hydraulic disc, 140mm
Brake LeversShimano Ultegra Di2, hydraulic disc
CassetteShimano Ultegra 11x28, 11-Speed
ChainKMC X11EL-1
CranksetShimano Ultegra, 36/52
Bottom BracketShimano, Press Fit
RimsGiant SLR 1 Aero DBL Disc WheelSystem; [F] 42mm, [R] 65mm deep, 23mm wide, Tubeless, Full composite
HubsGiant SLR 1 Aero DBL Disc WheelSystem; Pawl driver, 12mm axles, [F] 21h [R] 24h
SpokesGiant SLR 1 Aero DBL Disc WheelSystem; Dynamic Balanced Lacing, bladed stainless
TiresGiant Gavia Race 1 Tubeless, 700x25, Folding
ExtrasRide Sense ANT+/Bluetooth
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

Extensive CFD analysis and dynamic wind-tunnel testing were used to optimize every frame tube and angle in a process called AeroSystem Shaping technology. The frame is handcrafted using Advanced-grade composite material to produce a bike that’s lightweight and stiff, with a sharp, responsive ride quality. Disc brakes are integrated with the frame using flat-mount calipers, thru-axles and an asymmetric fork to maximize aerodynamic performance. From sprints to solo attacks, cornering and descents, the new Propel Advanced Pro Disc helps you slice through the wind and gain an advantage on the competition. Here's a look at its key technologies/ 

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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.

XS   157 cm5’2” 167 cm5’6”
S   167 cm5’6” 173 cm5’8”
M   173 cm5’8” 178 cm5’10”
M/L   178 cm5’10” 183 cm6’0”
L   183 cm6’0” 188 cm6’2”
XL   188 cm6’2” 196 cm6’5”
  XSSMM/LLXL
ASeat Tube Length (mm) (inch)46518.350019.752020.554521.557522.659523.4
BSeat Tube Angle (degrees)74.5°73.5°73.0°73.0°73.0°72.0°
CTop Tube Length (mm) (inch)51520.353521.155021.757022.458022.860523.8
DHead Tube Length (mm) (inch)1204.71305.11455.71656.51857.32007.9
EHead Tube Angle (degrees)71.0°72.5°73.0°73.0°73.0°73.0°
FFork Rake (mm) (inch)451.8451.8451.8451.8451.8451.8
GTrail (mm) (inch)702.8602.4572.2572.2572.2572.2
HWheelbase (mm) (inch)97238.397038.297638.499739.3100739.6102140.2
IChain Stay Length (mm) (inch)40515.940515.940515.940515.940515.940515.9
JBottom Bracket Drop (mm) (inch)702.867.52.667.52.6652.6652.6652.6
KStack (mm) (inch)51720.452920.854521.556222.158122.959523.4
LReach (mm) (inch)37214.637814.938315.139815.740215.841216.2
MStand Over Height (mm) (inch)74429.376930.37873180731.882932.684333.2
OStem Length (mm) (inch)803.1903.51003.91104.31104.31204.7
PCrank Length (mm) (inch)1706.71706.7172.56.8172.56.81756.91756.9
QWheel Size 700C700C700C700C700C700C

Technologies

All specifications listed are subject to change without notice. *Recommended Retail Prices are subject to change without notice and may vary from store to store depending on freighting and assembly costs.