The Liv Langma Advanced Pro 1 - Pro Compact is the high-performance all-rounder for women who want a professional-grade race bike with a clean, classic aesthetic. This 3rd-generation Langma has been re-engineered to be the ultimate climbing partner, featuring a frame that is both lighter and more aerodynamic than its predecessor. The Fancy White finish is a sophisticated, high-gloss pearl white with chrome accents that highlight the bike's sleek, truncated ellipse tubing.
This "Pro Compact" model is built with the Shimano 105 Di2 12-speed electronic groupset, providing precision shifting even under heavy pedaling loads. A major standout for the Pro 1 is the inclusion of the Giant SLR 1 40 Carbon WheelSystem. These wheels use hookless technology and high-quality Sapim CX-Ray spokes to provide a snappy, responsive feel that excels on steep gradients and technical descents alike.
Frameset & Geometry
Frame: Advanced-Grade Composite, 12x142mm Thru-Axle, Disc
Fork: Advanced SL-Grade Composite (Flagship grade), Full-Composite OverDrive Aero Steerer
Handlebar: Liv Contact SL, 31.8mm, 8-degree flare
Stem: Giant Contact SL AeroLight
Seatpost: Giant Variant, Composite, -5/+15mm Offset
Saddle: Liv Alacra SL
Color: Fancy White / Chrome
Drivetrain & Brakes
Shifters: Shimano 105 Di2 ST-R7170, 2x12-Speed (Electronic)
Front Derailleur: Shimano 105 Di2 FD-R7150
Rear Derailleur: Shimano 105 Di2 RD-R7150
Crankset: Shimano 105, 36/52T (Mid-Compact) with Giant Power Pro power meter
Cassette: Shimano 105, 12-Speed, 11-34T
Chain: KMC X12L-1
Brakes: Shimano 105 Di2 Hydraulic Disc
Brake Levers: Shimano 105 Di2 (RT-CL700 Rotors: 160mm Front / 140mm Rear)
Wheels & Tires
Wheelset: Giant SLR 1 40 Carbon Disc WheelSystem (40mm Depth, Hookless)
Hubs: Giant Low Friction Hub, 40T Ratchet Driver
Spokes: Sapim CX-Ray (High-performance bladed spokes)
Tires: Giant Gavia Course 0, Tubeless, 700x25c (effectively ~28mm)
Max Tire Clearance: 33mm (effective width)
Key Technologies
OverDrive Aero: A D-shaped steerer tube combined with the AeroLight stem routes all cables internally for a major reduction in drag and a pristine front end.
Giant Power Pro: This model comes with a factory-integrated, dual-sided power meter, allowing you to track your training metrics with pro-level accuracy.
QOM-Level Efficiency: The new 2026 frameset utilizes a continuous carbon fibre layup in the front triangle to maximize stiffness while stripping away unnecessary weight.
Hookless Carbon Rims: The SLR 1 wheels use a hookless bead design for better tire support and enhanced durability on rougher road surfaces.