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Propel Advanced SL Disc Frameset

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If 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 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 new Propel Advanced SL Disc puts you way ahead of the pack.

Key Performance Factors

Integrated aerodynamics

AeroSystem Shaping, a result of CFD analysis and dynamic wind-tunnel testing, optimizes 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 variable weather. Thru-axles boost stiffness and improve overall handling and an integrated WheelSystem with a 65mm rear rim and 42mm front rim optimizes aerodynamics and control.

Unrivaled efficiency

Advanced SL-grade composite frameset features Giant’s highest performance materials and manufacturing processes for optimized 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 new Propel Advanced SL Disc puts you way ahead of the pack.

2020 Propel Advanced SL Disc with interactive tooltips

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.

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
NHandlebar Width (mm) (inch)40015,740015,742016,542016,544017,344017,3
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

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All specifications listed are subject to change without notice.