Description
DUE WEEK 45
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.
Key Performance Factors
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 tyre 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.
| Colours | Thundercloud |
| Sizes | XS, S, M |
| Frame | Advanced-Grade Composite, 12x142mm thru-axle, disc |
| Fork | Advanced SL-Grade Composite, full-composite OverDrive Aero steerer, 12x100mm thru-axle, disc |
| Shock | N/A |
| Handlebar | Liv Contact SLR XS:34/36cm, S:36/38cm, M:38/40cm |
| Grips | Stratus Elite 2.0 |
| Stem | Giant Contact SL AeroLight XS:80mm, S:90mm, M:100mm |
| Seatpost | Giant Variant, composite, -5/+15mm offset |
| Saddle | Liv Alacra SL |
| Pedals | N/A |
| Shifters | Shimano Ultegra Di2 ST-R8170 |
| Front Derailleur | Shimano Ultegra Di2 FD-R8150 |
| Rear Derailleur | Shimano Ultegra Di2 RD-R8150 |
| Brakes | Shimano Ultegra Di2 hydraulic, Shimano RT-CL800 rotors [F]160mm, [R]140mm |
| Brake Levers | Shimano Ultegra Di2 |
| Cassette | Shimano Ultegra, 12-speed, 11x34 |
| Chain | Shimano Ultegra, CN-M8100 |
| Crankset | Shimano Ultegra, 36/52 with Giant Power Pro power meter XS:165mm, S:165mm, M:170mm |
| Bottom Bracket | Shimano, press fit |
| Rims | Giant SLR 0 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 | Giant Aero Carbon Spoke |
| Tyres | CADEX Race GC, tubeless, 700x28c (28mm), folding |
| Extras | Computer mount, tubeless prepared, 33mm max tyre size |

| XS | S | M | ||
|---|---|---|---|---|
| A | Seat Tube Length (mm) | 420 | 450 | 480 |
| B | Seat Tube Angle | 75.0° | 74.5° | 74.0° |
| C | Top Tube Length (mm) | 508 | 524 | 540 |
| D | Head Tube Length (mm) | 120 | 135 | 155 |
| E | Head Tube Angle | 71.0° | 72.0° | 72.5° |
| F | Fork Rake (mm) | 49 | 49 | 49 |
| G | Trail (mm) | 68 | 61 | 58 |
| H | Wheelbase (mm) | 973 | 977 | 984 |
| I | Chain Stay Length (mm) | 405 | 405 | 405 |
| J | Bottom Bracket Drop (mm) | 72 | 70 | 70 |
| K | Stack (mm) | 517 | 532 | 553 |
| L | Reach (mm) | 370 | 377 | 382 |
| M | Stand Over Height (mm) | 707 | 736 | 763 |
| O | Stem Length (mm) | 80 | 90 | 100 |
| P | Crank Length (mm) | 165 | 170 | 170 |