Liv Langma Advanced Pro 1 PC

Name: Liv Langma Advanced Pro 1 PC
Brand: Liv

2025 RoadRace Manufacturer page

Liv Langma Advanced Pro 1 PC, color Aurora Noise

Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 36–52t / 11–34t
Gear range: 446%
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 152–163
SM 158–169
MD 164–176

Components

20 of 22 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Advanced-Grade Composite, 12x142mm thru-axle, disc Not identified

Suspension

1 part

Fork

Advanced SL-Grade Composite, full-composite OverDrive Aero steerer, 12x100mm thru-axle, disc Not identified

Drivetrain

8 parts

Brakes

2 parts

Brake levers
- Shimano 105 ST-R7170
ST-R7170
Brakes
- Shimano 105
SM-RT70

Wheels and tires

5 parts

Cockpit and contact points

5 parts

Grips
- Liv
Handlebar
- Liv
Saddle
- Liv
Seatpost
- Giant
Stem
- Giant

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size SM

Table

Reach 377mm

Stack 532mm

Wheelbase 977mm

Head angle 72.0°

Seat angle 74.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 3 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	370	377	382
Stackmm	517	532	553
Top tube lengthmm	508	524	540
Seat tube lengthmm	420	450	480
Head tube lengthmm	120	135	155
Head tube angle	71°	72°	72.5°
Seat tube angle	75°	74.5°	74°
Chainstay lengthmm	405	405	405
Wheelbasemm	973	977	984
Front centermm	579	582	589
Bottom bracket dropmm	72	69.5	69.5
Bottom bracket heightmm	264	266	266
Standover heightmm	707	736	763
Fork rakemm	49	49	49
Trailmm	68	61	58
Stack/reach ratio	1.40	1.41	1.45
Suspension and parts
Crank lengthmm	165	170	170
Handlebar widthmm	360	380	400
Stem lengthmm	80	90	100

Not published by the manufacturer: Front travel, Rear travel, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: womens
Frame material: Carbon
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 36
Largest chainring: 52
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 30.7 in
Highest gear: 137.1 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

Bottom bracket standard: BB86/BB92
Power meter: Shimano 105, 36/52 with Giant Power Pro power meter XXS: 165mm, XS: 165mm, S: 170mm, M: 170mm, L: 172.5mm
Additional specification: Model display: Power Pro
Additional specification: Model id: power-pro
Tire clearance: Maximum tire width: 33c
Tire width: 25c
Wheel material: Carbon
Wheel size: 700c

Technical analysis

3 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

30.7 gear inches

This value is within the central range for this class.

Cohort: Road / Race Model year: 2025
Sample: 762 bicycles with this information
Coverage: 78.1% of the class

Highest gear

137.1 gear inches

This value is within the central range for this class.

Cohort: Road / Race Model year: 2025
Sample: 762 bicycles with this information
Coverage: 78.1% of the class

Shifting

Electronic

643 of 969 bicycles with this information use electronic shifting.

Cohort: Road / Race Model year: 2025
Sample: 969 bicycles with this information
Coverage: 99.3% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.8 km/h
Highest gear: 52.5 km/h

Total gear range 446%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 30.7–137.1 gear inches
Class reference (p10–p90): 28.2–139.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Race Model year: 2025
Lowest gear: 762 bicycles with this information, 78.1% of the class
Highest gear: 762 bicycles with this information, 78.1% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2025 builds

Differences across 2025 builds
Specification	This bicycle Liv Langma Advanced Pro 1 PC	Liv Langma Advanced 0	Liv Langma Advanced 1	Liv Langma Advanced 1 PC	Liv Langma Advanced 2	Liv Langma Advanced 2 PC
Frame
Bicycle weight	Not informed	7.92 kg	Not informed	Not informed	Not informed	8.14 kg
Cockpit
Shifting	Electronic	Electronic	Electronic	Electronic	Mechanical	Mechanical
Other specifications
Power meter	Shimano 105, 36/52 with Giant Power Pro power meter XXS: 165mm, XS: 165mm, S: 170mm, M: 170mm, L: 172.5mmAdditional specification: Model display: Power ProAdditional specification: Model id: power-pro	Not informed	Not informed	Not informed	Not informed	Not informed
Wheel material	Carbon	Carbon	Aluminum	Aluminum	Aluminum	Aluminum