Langma Advanced Pro 1 PC
Liv
Race
Langma Advanced Pro 1 PC is a carbon race road bike (2025), by Liv, from the Langma lineup. This setup will suit a wide range of riders thanks to its fit flexibility, with a setup that gives you a balanced riding position, and is best matched to paved roads. Metric-wise, it stands out for an aero-leaning setup that still keeps some versatility, good fit flexibility for dialing in rider position, and balanced, versatile speed for everyday riding. The main trade-off is a firmer ride feel than comfort-first options. Compare this bike with other race bikes on MatchBikes.com.
5.4
Rating

Image 1 of 6
Score Summary
Performance
5.2
Value
5.7
Fit
5.7
Performance
Built for speed and efficiency
Speed
6.7
Medium
Climbing Efficiency
2.8
Hefty but Manageable
Aerodynamics
7.8
Aero-Enhanced
Fit
Dialed-in Fit & Comfort
Riding Position
6.2
Balanced
Fit Flexibility
7.3
Adjustable
Ride Comfort
2.8
Firm
Value
Value for Money
5.7
Fair Value
Surface Range
Road OnlySpecifications
General
Brand
Liv
Model
Langma Advanced Pro 1 PC
Year
2025
Price
$5,039
Category
Road
Sub Category
Race
Groupset
105 Di2
Frame
Frame
Advanced-Grade Composite, 12x142mm thru-axle, disc
Suspension Fork
Advanced SL-Grade Composite, full-composite OverDrive Aero steerer, 12x100mm thru-axle, disc
Suspension Type
Rigid
Drivetrain
Shift Levers
Shimano 105 Di2
Rear Derailleur
Shimano 105 Di2 RD-R7150
Front Derailleur
Shimano 105 Di2 FD-R7150
Cassette
Shimano 105, 12-speed, 11x34
Crank
Shimano 105, 36/52 with Giant Power Pro power meter XXS: 165mm, XS: 165mm, S: 170mm, M: 170mm, L: 172.5mm
Bottom Bracket
Shimano, press fit
Chain
KMC X12L-1
Wheels
Front Hub
[F] Giant Low Friction Hub, CenterLock, 12mm thru-axle [R] Giant Low Friction Hub, 40t ratchet driver, CenterLock, 12mm thru-axle
Rear Hub
[F] Giant Low Friction Hub, CenterLock, 12mm thru-axle [R] Giant Low Friction Hub, 40t ratchet driver, CenterLock, 12mm thru-axle
Rims
Giant SLR 1 40 WheelSystem, [F] 40mm, [R] 40mm
Spokes
Sapim CX-Ray
Tires
Giant Gavia Course 0, tubeless, 700x25c (28mm), folding
Brakes
Brake Type
Hydraulic Disc
Brake Description
Shimano 105 Di2 hydraulic, Shimano SM-RT70 rotors [F] 160mm, [R] 140mm
Brake Levers
Shimano 105 Di2
Cockpit
Stem
Giant Contact SL AeroLight XXS: 80mm, XS: 80mm, S: 90mm, M: 100mm, L: 110mm
Handlebar
Liv Contact SL 31.8mm, 8-degree flare drop XXS: 34/36cm, XS: 34/36cm, S: 36/38cm, M: 38/40cm, L: 39/42cm
Grips
Liv Stratus Elite 2.0
Seat
Saddle
Liv Alacra SL
Seatpost
Giant Variant, composite, -5/+15mm offset
Geometry
| Measurement | XS | SM | MD |
|---|---|---|---|
| Stack Reach Ratio | 1.397 mm | 1.411 mm | 1.448 mm |
| Bottom Bracket Height | 264 mm | 266 mm | 266 mm |
| Front Center | 579 mm | 582 mm | 589 mm |
| Rake | 49 mm | 49 mm | 49 mm |
| Trail | 68 mm | 61 mm | 58 mm |
| Stack | 517 mm | 532 mm | 553 mm |
| Reach | 370 mm | 377 mm | 382 mm |
| Top Tube Length | 508 mm | 524 mm | 540 mm |
| Seat Tube Angle | 75 ° | 74.5 ° | 74 ° |
| Seat Tube Length | 420 mm | 450 mm | 480 mm |
| Head Tube Angle | 71 ° | 72 ° | 72.5 ° |
| Head Tube Length | 120 mm | 135 mm | 155 mm |
| Chainstay Length | 405 mm | 405 mm | 405 mm |
| Wheelbase | 973 mm | 977 mm | 984 mm |
| Bottom Bracket Drop | 72 mm | 69 mm | 69 mm |
| Standover Height | 707 mm | 736 mm | 763 mm |
| Wheels | 700 | 700 | 700 |
| Rider Min Height | 152 cm | 158 cm | 164 cm |
| Rider Max Height | 163 cm | 169 cm | 176 cm |




























































