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Langma SL 2

2021

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THIS FEATHER-LIGHT RACING BIKE DELIVERS THE SPEED AND STRENGTH NEEDED FOR ANY CLIMB, RACE OR RIDE.

Key Performance Factors

Lightweight

Langma SL frame is built from high-performing and durable ALUXX-SL aluminum, and will prove itself as a precise climbing weapon.

Aero-features

Innovative tubing slices through the wind without sacrificing weight or stiffness.

Precise Handling

This climbing weapon can tackle the descents or any technical flat corner, with appropriate lateral stiffness and control.

Why We Love It

The Langma SL is engineered with our lightweight ALUXX-SL frame material to conquer the steepest climbs, power through flats, and rail technical descents. The downtube tapers to a thicker square-shape at the PowerCore bottom bracket, which creates an extremely lightweight and fast racing machine, without compromising strength or pedaling stiffness. With Liv’s 3F Design Philosophy and cutting-edge aerodynamic innovations on a compact frame design, this nimble and strong bike provides the winning advantage on every effort, from mountainous road races to aggressive criteriums.

Specs
  • Sizes
    XXS, XS, S, M, L
  • Colors
    Pale Mauve / Rosewood
  • Frame
    ALUXX SL-Grade Aluminum
  • Fork
    Advanced-Grade Composite
  • Shock
    N/A
  • Handlebar
    Giant Connect
  • Stem
    Giant Sport
  • Seatpost
    Giant Variant, composite
  • Saddle
    Liv Approach
  • Pedals
    N/A
  • Shifters
    Shimano Tiagra
  • Front Derailleur
    Shimano Tiagra
  • Rear Derailleur
    Shimano Tiagra
  • Brakes
    Tektro TKB177
  • Brake Levers
    Shimano Tiagra
  • Cassette
    Shimano CS-HG50, 11x34
  • Chain
    KMC X10
  • Crankset
    Shimano FC-4700, 34/50
  • Bottom Bracket
    Shimano, press fit
  • Rims
    Giant S-R2 wheelset
  • Hubs
    Giant S-R2 wheelset
  • Spokes
    Giant S-R2 wheelset
  • Tires
    Gavia AC 2, 700x25c (28mm), tubeless
  • Extras
    tubeless prepared
  • 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.

All specifications listed are subject to change without notice.

Highlights

Langma SL 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.
  • XXS
      145 cm4’9”  to 157 cm5’2”
  • XS
      152 cm5’0”  to 163 cm5’4”
  • S
      158 cm5’2”  to 169 cm5’7”
  • M
      164 cm5’5”  to 176 cm5’9”
  • L
      170 cm5’7”  to 183 cm6’0”
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.
  XXSXSSML
ASeat Tube Length (mm) (inch)38515,241016,144517,548018,951520,3
BSeat Tube Angle (degrees)75,0°75,0°74,5°74,0°73,5°
CTop Tube Length (mm) (inch)49719,65072052420,654021,355521,9
DHead Tube Length (mm) (inch)1104,31154,51305,11505,91706,7
EHead Tube Angle (degrees)70,5°71,0°72,0°72,5°72,5°
FFork Rake (mm) (inch)491,9491,9451,8451,8451,8
GTrail (mm) (inch)68,82,765,62,663,52,560,32,460,32,4
HWheelbase (mm) (inch)9663897238,397438,398138,699139
IChain Stay Length (mm) (inch)40515,940515,940515,940515,940515,9
JBottom Bracket Drop (mm) (inch)702,8702,8702,8702,8702,8
KStack (mm) (inch)50319,85092052720,754821,656722,3
LReach (mm) (inch)36214,337114,637814,938315,138715,2
MStand Over Height (mm) (inch)66226,168026,87102873929,176830,2
NHandlebar Width (mm) (inch)380153801540015,740015,742016,5
OStem Length (mm) (inch)803,1803,1903,51003,91104,3
PCrank Length (mm) (inch)1656,51656,51706,71706,7172,56,8
QWheel Size 700C700C700C700C700C

Techs & Features

ALUXX SL Aluminum Technology
Compact Road Design
PowerCore
Variant Seatpost

All specifications listed are subject to change without notice.