High-performance grade raw carbon material is used to produce this custom frame material in our own composite factory with a high stiffness-to-weight ratio. The front triangle is assembled and molded as one continuous piece in a proprietary manufacturing process called Modified Monocoque Construction
Climb every mountain, crush every sprint. The Langma Advanced Pro Disc features a re-engineered lightweight aero frame and all-new Giant SLR 36 Disc WheelSystem with integrated disc brakes and hookless rims, plus custom Liv saddle and handlebars, for powerful, race-ready performance.
Key Performance Factors
Faster acceleration
The heart of the Langma Advanced Pro is a super-light Advanced-Grade Composite frameset, delivering a powerful stiffness-to-weight ratio for explosive acceleration. Updated truncated ellipse tubing reduces wind drag and boosts sprinting efficiency.
Better handling
Integrated, flat-mount disc brakes deliver the confidence to carry speed into corners and navigate variable weather conditions. The Langma also accommodates tires up to 32mm, so you can customize your set-up for the road ahead.
Vibration canceling
The all-new tubeless Giant SLR 36 Disc WheelSystem reduces drag, while the adjustable Variant Composite Seatpost provides superior compliance, so you get a responsive ride that practically skims over rough roads.
Gallery
Highlights
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
- 152 cm5’0”
163 cm5’4”
- S
- 158 cm5’2” 169 cm5’7”
- M
- 164 cm5’5” 176 cm5’9”
| XS | S | M | ||
|---|---|---|---|---|
| A | Seat Tube Length (mm) (inch) | 42016.5 | 45017.7 | 48018.9 |
| B | Seat Tube Angle (degrees) | 75.0° | 74.5° | 74.0° |
| C | Top Tube Length (mm) (inch) | 50820 | 52420.6 | 54021.3 |
| D | Head Tube Length (mm) (inch) | 1204.7 | 1355.3 | 1556.1 |
| E | Head Tube Angle (degrees) | 71.0° | 72.0° | 72.5° |
| F | Fork Rake (mm) (inch) | 491.9 | 491.9 | 491.9 |
| G | Trail (mm) (inch) | 67.82.6 | 61.42.4 | 58.22.3 |
| H | Wheelbase (mm) (inch) | 97338.3 | 977.238.5 | 984.238.7 |
| I | Chain Stay Length (mm) (inch) | 40515.9 | 40515.9 | 40515.9 |
| J | Bottom Bracket Drop (mm) (inch) | 722.8 | 69.52.7 | 69.52.7 |
| K | Stack (mm) (inch) | 516.520.3 | 531.820.9 | 552.621.7 |
| L | Reach (mm) (inch) | 369.614.5 | 376.514.8 | 381.515 |
| M | Stand Over Height (mm) (inch) | 70027.6 | 73028.7 | 76029.9 |
| N | Handlebar Width (mm) (inch) | 36014.2 | 38015 | 40015.7 |
| O | Stem Length (mm) (inch) | 803.1 | 903.5 | 1003.9 |
| P | Crank Length (mm) (inch) | 1656.5 | 1706.7 | 1706.7 |
| Q | Wheel Size | 700C | 700C | 700C |
Techs & Features
Advanced Composite Technology
Giant a produit ce cadre dans sa manufacture, à partir d'un matériel de carbone brut de haute performance, offrant un ratio rigidité-poids élevé. Le triangle avant de ce cadre est assemblé et moulé en une seule pièce continue, utilisant un processus de manufacture unique appelé Construction Monocoque Modifiée.
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.
Variant Seatpost
This proprietary seatpost design optimizes the balance between a lightweight and superior ride quality, with simple adjustment to enhance the total race performance of the Langma road range.
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.
MegaDrive
A massive rectangular downtube and oversized toptube work in unison to provide superior front end lateral and torsional steering precision. The precisely engineered, rectangular shaped downtube yields unprecedented steering and pedaling stiffness.
Internal Seatpost Clamp
A lightweight, all-internal seatpost locking mechanism provides confident clamping force with clean performance and aesthetics.
Tubeless System
Fewer flat tires. Greater traction. Less rolling resistance and a smoother, faster ride. Giant’s Tubeless System makes it easier than ever to experience all these benefits.
RideSense Ready
This means the frame comes prepared to accept the RideSense sensor and accompanying hardware.
Hookless Rim Design
Hookless rim design enhances overall durability and offers a wider inner rim width without adding extra weight. It also helps to create a rounder tire shape providing superior grip and handling as well as added sidewall support when cornering.
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.
OverDrive 2
The most advanced steerer tube technology in today’s Liv and Giant bikes. Designed to offer unprecedented front-end steering performance, the system’s oversized headset bearings (1 1/2” lower, 1 1/4” upper) and tapered steerer tube work in harmony to provide supreme steering stiffness.
All prices and specifications are subject to change without notice.