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
Accelerate faster
The heart of the Langma Advanced 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 tyres up to 32mm, so you can customize your
set-up for the road ahead.
Vibration cancelling
The tubeless Giant SLR 36 Disc WheelSystem (select models) reduces drag, while the
adjustable Variant Composite Seatpost provides superior compliance, so you get a responsive ride that practically
skims over rough roads.
Technologies
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.
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.
Overdrive
Designed to provide precise front-end steering performance, this fork steerer tube technology
uses oversized headset bearings (1 1/4″ lower and 1 1/8″ upper for road, 1 1/2″ lower and 1 1/8″ upper for
mountain) and tapered steerer tube work in conjunction to provide optimal steering stiffness.
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.
Specifications
Frame and Forks
- Frame: Advanced-Grade Composite, 12x142mm Thru-Axle, Disc
- Forks: Advanced-Grade Composite, Full-Composite OverDrive 2 Steerer, 12 x 100mm, Disc
Drivetrain
- Crankset: Shimano Ultegra, 36 / 52 Tooth XX-Small: 165mm, X-Small: 165mm, Small: 170mm, Medium: 170mm,
Large: 172.5mm - Bottom Bracket: Shimano, Press Fit
- Rear Derailleur: Shimano Ultegra Di2 RD-R8150
- Front Derailleur: Shimano Ultegra Di2 FD-R8150
- Cassette: Shimano Ultegra, 12-Speed, 11 x 30 Tooth
- Chain: Shimano Ultegra
Braking/Shifting
- Shifters: Shimano Ultegra Di2 ST-R8170
- Brakes: Shimano Ultegra Di2 Hydraulic, Shimano RT-MT800 Rotors 160mm
- Brakes: Shimano Ultegra Di2 Hydraulic, Shimano RT-MT800 Rotors 140mm
- Brake Levers: Shimano Ultegra Di2 Hydraulic
Wheels
- Rims: Giant SLR 1 36 Disc WheelSystem
- Hubs: Giant SLR 1 36 Disc WheelSystem, 12mm Thru-Axle
- Spokes: Giant SLR 1 36 Disc WheelSystem
- Tyres: CADEX Road Race, Tubeless, 700 x 25c (26.5mm), Folding
Finishing Kit
- Handlebars: Liv Contact SLR XX-Small: 36cm, X-Small: 36cm, Small: 38cm, Medium: 40cm, Large: 42cm
- Grips: Liv All Condition
- Stem: Giant Contact SL XX-Small: 80mm, X-Small: 80mm, Small: 90mm, Medium: 100mm, Large: 110mm
- Seatpost: Giant Variant, Composite XX-Small: 357mm, X-Small: 357mm, Small: 357mm, Medium: 357mm, Large: 357mm
- Saddle: Liv Alacra SL CS
- Pedals: Not Included
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