- DESCRIPTION
- Specifications
- Geometry
- Sizing Guide
DESCRIPTION
In-Store Pickup Only
The official bike of road riding season, the Langma Advanced Pro was designed to climb mountains and leaderboards. The re-engineered frameset and components are seamlessly integrated for effortless ascents and fearless descents. Streamlined aerodynamics round out this all-rounder, inspiring you to push limits all day long.
QOM-Level Efficiency
The re-engineered frameset and integrated components yield efficient power transfer for quick bursts of speed and sustained climbing prowess.
Limit-Pushing Control
Up to 33mm tire clearance means you’re ready for any road, from the freshly-poured to the weather-beaten, without compromising handling. The flared handlebar injects control and confidence into those explosive sprints and bomber descents.
Gap-Widening Aero
With truncated ellipse tube shapes and a new internal cable routing design, you’ll reduce drag, pick up speed, and watch the scenery fly by.
Specifications
Frame
Advanced-Grade Composite, 12x142mm thru-axle, disc
Fork
Advanced SL-Grade Composite, full-composite OverDrive Aero steerer, 12x100mm thru-axle, disc
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
Stem
Giant Contact SL AeroLight XXS: 80mm, XS: 80mm, S: 90mm, M: 100mm, L: 110mm
Seatpost
Giant Variant, composite, -5/+15mm offset
Saddle
Liv Alacra SL
Shifters
Shimano 105 Di2
Front Derailleur
Shimano 105 Di2 FD-R7150
Rear Derailleur
Shimano 105 Di2 RD-R7150
Brakes
Shimano 105 Di2 hydraulic, Shimano SM-RT70 rotors [F] 160mm, [R] 140mm
Brake Levers
Shimano 105 Di2
Cassette
Shimano 105, 12-speed, 11x34
Chain
KMC X12L-1
Crankset
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
Rims
Giant SLR 1 40 WheelSystem, [F] 40mm, [R] 40mm
Hubs
[F] Giant Low Friction Hub, CenterLock, 12mm thru-axle [R] Giant Low Friction Hub, 40t ratchet driver, CenterLock, 12mm thru-axle
Spokes
Sapim CX-Ray
Tires
Giant Gavia Course 0, tubeless, 700x25c (28mm), folding
Extras
computer mount, Airway Eco Composite water bottle cage, tubeless prepared, 33mm max tire size
* Specifications are subject to change without notice
Geometry
| XXS | XS | S | M | L | ||
|---|---|---|---|---|---|---|
| A | Reach | 364 | 370 | 377 | 382 | 386 |
| B | Stack | 499 | 517 | 532 | 553 | 572 |
| C | Head Tube Angle | 70.0° | 71.0° | 72.0° | 72.5° | 72.5° |
| D | Bottom Bracket Drop | 72 | 72 | 69.5 | 69.5 | 69.5 |
| E | Wheelbase | 970 | 973 | 977 | 984 | 994 |
| F | Chainstay Length | 405 | 405 | 405 | 405 | 405 |
| G | Head Tube Length | 105 | 120 | 135 | 155 | 175 |
| H | Top Tube Length | 498 | 508 | 524 | 540 | 555 |
| I | Seat Tube Angle | 75.0° | 75.0° | 74.5° | 74.0° | 73.5° |
| J | Stand Over Height | 685 | 707 | 736 | 763 | 783 |
*All measurements in degrees or millimetres
Sizing Guide
| Size | Height | |
|---|---|---|
| Imperial | Metric | |
| XXS | 4'9" - 5'2" | 145 - 157cm |
| XS | 5'0" - 5'4" | 152 - 163cm |
| S | 5'2" - 5'7" | 158 - 169cm |
| M | 5'5" - 5'9" | 164 - 176cm |
| L | 5'7" - 6'0" | 170 - 183cm |
The sizing chart is a great place to start when picking your next bike but everyone will fit a bike a bit differently. Your torso, arm, and leg lengths all play into what size of bike you may need. Plus, there's your own personal preference.
We always recommend swinging by the shop and taking the bike that you're looking for a spin to see how it feels. If you're unable to come by, looking at the geometry of your current bike and comparing it is a good place to start. If you have any further questions, our customer service team is there to help.
