• Liv 2025 Langma Advanced Pro 1 PC
  • Liv 2025 Langma Advanced Pro 1 PC
  • Liv 2025 Langma Advanced Pro 1 PC
  • Liv 2025 Langma Advanced Pro 1 PC
  • Liv 2025 Langma Advanced Pro 1 PC
  • Liv 2025 Langma Advanced Pro 1 PC
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Liv 2025 Langma Advanced Pro 1 PC

$4,999.95 $6,799.00
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IT’S LANGMA SEASON.

The official bike of road riding season, the Langma Advanced Pro was designed to climb mountains and leaderboards. The re-engineered frameset and components are seamlessly integrated for effortless ascents and fearless descents. Streamlined aerodynamics round out this all-rounder, inspiring you to push limits all day long.

KEY PERFORMANCE FACTORS

QOM-LEVEL EFFICIENCY

The re-engineered frameset and integrated components yield efficient power transfer for quick bursts of speed and sustained climbing prowess.

LIMIT-PUSHING CONTROL

Up to 33mm tyre clearance means you’re ready for any road, from the freshly-poured to the weather-beaten, without compromising handling. The flared handlebar injects control and confidence into those explosive sprints and bomber descents.

GAP-WIDENING AERO

With truncated ellipse tube shapes and a new internal cable routing design, you’ll reduce drag, pick up speed, and watch the scenery fly by.

TECHS & FEATURES

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ADVANCED COMPOSITE TECHNOLOGY

Liv’s High-Performance Grade raw carbon material is used to produce this frameset in our own composite factory. Using state-of-the-art materials and manufacturing techniques, Liv’s Advanced-Grade Composite frames are designed to offer light weight and stiffness with optimal compliance.

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ADVANCED SL COMPOSITE TECHNOLOGY

Liv’s Professional Grade raw carbon material is woven in our own composite factory using our most advanced engineering and construction methods including: Continuous Fiber Technology to add strength while reducing weight; Carbon Nanotube Technology resin to improve impact resistance; and Fusion Process for lighter, stronger frame junctions.

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COMPACT ROAD DESIGN

When introduced by Giant in 1990s, Compact Road revolutionized the look and feel of high-performance road bikes forever. A downward sloping toptube (from the headtube to the seattube) creates smaller front and rear triangles for a lighter, stiffer bike. It also makes it easier for riders of all sizes to have a perfect fit.

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OVERDRIVE AERO

Found inside the head tube of the all-new EnviLiv range, the D-shaped fork steerer tube and corresponding spacers provide an extremely aerodynamic, easier to service system of internally routed brake and derailleur cables.

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POWERCORE

A massively oversized bottom-bracket/chainstay area features a fully integrated, 86-millimeter wide bottom-bracket design (92-millimeterwide for off-road bikes). Asymmetric chainstays provide additional stiffness on the driveside and stability on the non-driveside.

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TUBELESS SYSTEM

Engineered with proprietary Dynamic Balanced Lacing technology, this tubeless ready composite WheelSystem delivers superior efficiency, pinpoint control and comfort.

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POWER PRO

Tracking your power output and training data has never been easier. The all-new Power Pro system delivers accurate information with an integrated system that’s precise, reliable and simple to set up. The most effective training is smart training, so start training with power.

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.

XS
S
M
L
XS
S
M
L
ASEAT TUBE LENGTH (mm)
420
450
480
510
BSEAT TUBE ANGLE
75.0°
74.5°
74.0°
73.5°
CTOP TUBE LENGTH (mm)
508
524
540
555
DHEAD TUBE LENGTH (mm)
120
135
155
175
EHEAD TUBE ANGLE
71.0°
72.0°
72.5°
72.5°
FFORK RAKE (mm)
49
49
49
49
GTRAIL (mm)
68
61
58
58
HWHEELBASE (mm)
973
977
984
994
ICHAIN STAY LENGTH (mm)
405
405
405
405
JBOTTOM BRACKET DROP (mm)
72
69.5
69.5
69.5
KSTACK (mm)
517
532
553
572
LREACH (mm)
370
377
382
386
MSTAND OVER HEIGHT (mm)
707
736
763
783
NSTEM LENGTH (mm)
80
90
100
110
OCRANK LENGTH (mm)
165
170
170
172.5
PWHEEL SIZE
700C
700C
700C
700C
SIZES
XS, S, M, L
COLOURS
Aurora Noise
FRAME
Advanced-Grade Composite, 12x142mm thru-axle, disc
FORK
Advanced SL-Grade Composite, full-composite OverDrive Aero steerer, 12x100mm thru-axle, disc
HANDLEBAR
Liv Contact SL XS:34/36cm, S:36/38cm, M:38/40cm, L:39/42cm
GRIPS
Liv Stratus Elite 2.0
STEM
Giant Contact SL AeroLight XS:80mm, S:90mm, M:100mm, L:110mm
SEATPOST
Giant Variant, composite, -5/+15mm offset
SADDLE
Liv Alacra SL
SHIFTERS
Shimano 105 Di2
FRONT DERAILLEUR
Shimano 105 Di2 FD-R7150
REAR DERAILLEUR
Shimano 105 Di2 RD-R7150
BRAKES
Shimano 105 Di2 hydraulic, Shimano SM-RT70 rotors [F] 160mm, [R] 140mm
BRAKE LEVERS
Shimano 105 Di2
CASSETTE
Shimano 105, 12-speed, 11x34
CHAIN
KMC X12
CRANKSET
Shimano 105, 36/52 with Giant Power Pro power meter XS:165mm, S:170mm, M:170mm, L:172.5mm
BOTTOM BRACKET
Shimano, press fit
RIMS
Giant SLR 1 40 WheelSystem, [F] 40mm, [R] 40mm
HUBS
[F] Giant Low Friction Hub, CenterLock, 12mm thru-axle; [R] Giant Low Friction Hub, 40T ratchet driver, CenterLock, 12mm thru-axle
SPOKES
Sapim CX-Ray
TYRES
Giant Gavia Course 0, tubeless, 700x25c (28mm), folding
EXTRAS
Computer mount, tubeless prepared, 33mm max tyre size
MAX TYRE CLEARANCE
33mm
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.

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