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Propel Advanced
SL Disc 1

2021

$10,499 RRP

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When speed is your obsession, this is your bike. You train, you put in the work, and this aero machine does the rest. Built to give you an edge when it really counts—on the attack, in the sprint, going all out—it delivers energy-saving efficiency and race-winning aero performance.

Developed and proven by the fastest sprinters on the CCC Team WorldTour squad, the Propel Advanced SL Disc delivers ultimate speed through integrated aerodynamics. It’s engineered with Giant’s AeroSystem Shaping technology, which means every tube and angle is shaped for minimal drag. These tubes feature a truncated ellipse shape, which also result in a frame that is ultra-stiff and superlight. Disc-brake technology is integrated into the frameset with flat-mount calipers and thru-axles for optimal wheel stiffness and braking performance. For pro-level road performance and the ultimate aero advantage, the Propel Advanced SL Disc puts you ahead of the pack.

Key Performance Factors

Integrated aerodynamics

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

Total control

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

Unrivaled efficiency

Advanced SL-grade composite frameset features Giant’s highest performance materials and manufacturing processes for stiffness and the lowest weight in its category.

Highlights

Developed and proven by the fastest sprinters on the CCC Team WorldTour squad, the Propel Advanced SL Disc delivers ultimate speed through integrated aerodynamics. It’s engineered with Giant’s AeroSystem Shaping technology, which means every tube shape and angle is optimized for minimal drag. These tubes feature a truncated ellipse shape, which also result in a frame that is ultra-stiff and superlight. Disc-brake technology is integrated into the frameset with flat-mount calipers and thru-axles for optimal wheel stiffness and braking performance. For pro-level road performance and the ultimate aero advantage, the Propel Advanced SL Disc puts you ahead of the pack.

Propel Advanced SL Disc with interactive tooltips

Techs & Features

Advanced SL Composite Technology
AeroSystem Shaping Technology
Tubeless System
OverDrive 2
RideSense Ready

Sizing Guide and Geometry

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

Selection of a button will change the units measurement displayed throughout the entire sizing guide section.
  • XS
      157 cm5’2”  to 169 cm5’7”
  • S
      165 cm5’5”  to 175 cm5’9”
  • M
      171 cm5’7”  to 181 cm5’11”
  • ML
      177 cm5’10”  to 187 cm6’2”
  • L
      183 cm6’0”  to 193 cm6’4”
  • XL
      189 cm6’2”  to 199 cm6’6”
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.
  XSSMMLLXL
ASeat Tube Length (mm) (inch)68026.87102874029.177030.379031.182032.3
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)702.8682.7682.7652.6652.6652.6
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
Specs
  • Sizes
    S, M, ML, L, XL
  • Colors
    Sincity
  • Frame
    Advanced SL grade composite, integrated seatpost, 12mm thru-axle
  • Fork
    Advanced SL grade composite, full composite OverDrive 2 steerer, 12mm thru-axle
  • Shock
    N/A
  • Handlebar
    Giant Contact SLR Aero, Composite
  • Stem
    Giant Contact SLR Aero, Composite
  • Seatpost
    ISP
  • Saddle
    Giant Fleet SLR
  • Pedals
    N/A
  • Shifters
    SRAM Force eTap AXS, 24sp
  • Front Derailleur
    SRAM Force eTap AXS
  • Rear Derailleur
    SRAM Force eTap AXS
  • Brakes
    SRAM Force HRD eTap AXS,Fr: 160mm, Rr: 140mm
  • Brake Levers
    SRAM Force HRD eTap AXS
  • Cassette
    SRAM XG-1270, 10-28T, 12sp
  • Chain
    SRAM Force, 12sp
  • Crankset
    SRAM Force DUB w/power meter, 35-48T
  • Bottom Bracket
    SRAM DUB press fit
  • Rims
    Giant SLR 1 Disc Tubeless, Hookless Composite, Front: 42mm, Rear: 65mm
  • Hubs
    Giant SLR 1 Disc Centerlock, 24H
  • Spokes
    Giant Aero DBL
  • Tires
    CADEX Race tubeless, 700x25c (28mm wide)
  • Extras
    RideSense
  • Weight
    The 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 our bikes are designed for best-in-class weight and ride quality.

Please note that our specifications may be impacted by running substitution changes, we highly recommend confirming the specifications of our products with your local retailer at the time of sale if purchasing in-store. *Recommended Retail Prices are subject to change without notice and may vary from store to store depending on freighting and assembly costs.

Please note that our specifications may be impacted by running substitution changes, we highly recommend confirming the specifications of our products with your local retailer at the time of sale if purchasing in-store. *Recommended Retail Prices are subject to change without notice and may vary from store to store depending on freighting and assembly costs.

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