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Propel
Advanced Disc 2

2021

£2,699

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On the attack, in a sprint, or cornering at speed. Efficiency meets total control in this wind-slicing missile. Engineered with AeroSystem Shaping technology, an integrated WheelSystem, and disc brakes that are both powerful and aerodynamic, it gets up to speed and stays there with minimal resistance.

This aero road bike minimizes drag so you can accelerate and sprint faster. Engineered with AeroSystem Shaping technology and Advanced-grade composite material, it delivers proven aero performance and one of the lightest frames in its category. The Propel Advanced Disc also comes with an integrated WheelSystem, flat-mount disc-brake calipers and thru-axles for added wheel stiffness and streamlined performance. The lightweight, easily adjustable Vector composite seatpost further minimizes drag. It all adds up to a race-ready machine that leaves the competition behind.

Key Performance Factors

Integrated aerodynamics

AeroSystem Shaping, a result of CFD analysis and dynamic wind-tunnel testing, optimises aerodynamic performance at every yaw angle. The truncated ellipse airfoil tube shapes and Contact SL Aero cockpit help produce the best overall aero performance.

Total control

Integrated disc brakes deliver powerful stopping power and modulation for added control in variable weather. Thru-axles boost stiffness and improve overall handling, and an integrated WheelSystem with a 65mm rear rim and shallower 42mm front rim optimises aerodynamics and control.

Unrivaled efficiency

Advanced-grade composite frameset features high-performance materials and modern manufacturing processes for optimised stiffness and the lowest weight in its category.

Highlights

This aero road bike minimizes drag so you can accelerate and sprint faster. Engineered with AeroSystem Shaping technology and Advanced-grade composite material, it delivers proven aero performance and one of the lightest frames in its category. The Propel Advanced Disc also comes with an integrated WheelSystem, flat-mount disc-brake calipers and thru-axles for added wheel stiffness and streamlined performance. The lightweight, easily adjustable Vector composite seatpost further minimizes drag. It all adds up to a race-ready machine that leaves the competition behind.

Propel Advanced Disc with interactive tooltips

Techs & Features

Advanced Composite Technology
AeroSystem Shaping Technology
OverDrive
Tubeless System
RideSense Ready

Geometry

bike diagram with measurements referenced in table that follows
Selection of a button will change the units measurement displayed throughout the entire sizing guide section.
  SMMLLXL
ASeat Tube Length (mm) (inch)50019.752020.554521.557522.659523.4
BSeat Tube Angle (degrees)73.5°73.0°73.0°73.0°72.0°
CTop Tube Length (mm) (inch)53521.155021.757022.458022.860523.8
DHead Tube Length (mm) (inch)1305.11455.71656.51857.32007.9
EHead Tube Angle (degrees)72.5°73.0°73.0°73.0°73.0°
FFork Rake (mm) (inch)451.8451.8451.8451.8451.8
GTrail (mm) (inch)602.4572.2572.2572.2572.2
HWheelbase (mm) (inch)97038.297638.499739.3100739.6102140.2
IChain Stay Length (mm) (inch)40515.940515.940515.940515.940515.9
JBottom Bracket Drop (mm) (inch)682.7682.7652.6652.6652.6
KStack (mm) (inch)52920.854521.556222.158122.959523.4
LReach (mm) (inch)37814.938315.139815.740215.841216.2
MStand Over Height (mm) (inch)76930.37873180731.882932.684333.2
NHandlebar Width (mm) (inch)40015.742016.542016.544017.344017.3
OStem Length (mm) (inch)903.51003.91104.31104.31204.7
PCrank Length (mm) (inch)1706.7172.56.8172.56.81756.91756.9
QWheel Size 700C700C700C700C700C
Specs
  • Sizes
    XS, S, M, ML, L, XL
  • Colours
    Gloss Metallic Black
  • Frame
    Advanced-Grade Composite, disc
  • Fork
    Advanced-Grade Composite, hybrid OverDrive steerer, disc
  • Shock
    N/A
  • Handlebar
    Giant Contact SL Aero
  • Stem
    Giant Contact SL Aero
  • Seatpost
    Giant Vector, composite
  • Saddle
    Giant Approach
  • Pedals
    N/A
  • Shifters
    Shimano 105
  • Front Derailleur
    Shimano 105
  • Rear Derailleur
    Shimano 105
  • Brakes
    Shimano 105 hydraulic
  • Brake Levers
    Shimano 105 hydraulic
  • Cassette
    Shimano 105, 11x30
  • Chain
    KMC X11EL-1
  • Crankset
    Shimano 105, 36/52
  • Bottom Bracket
    Shimano, press fit
  • Rims
    Giant P-A2 Disc wheelset
  • Hubs
    P-A2 Disc wheelset
  • Spokes
    P-A2 Disc wheelset
  • Tyres
    Giant Gavia Course AC 1, tubeless, 700x25c (max tyre size possible: 26mm)
  • Extras
    tubeless prepared
  • Weight
    8.9kg (medium)

Every effort has been made to ensure accuracy throughout this website. However, Giant reserves the right to change bike specifications, features, prices and colours without prior notice.

Every effort has been made to ensure accuracy throughout this website. However, Giant reserves the right to change bike specifications, features, prices and colours without prior notice.

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