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Highlights
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 var iable weather condi t ions. The Langma also accommodates tyres up to 32mm, so you can customise your set-up for the road ahead.
Vibration cancelling: The 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.
Sizing guide
| Size | cm feet |
|---|---|
| XS |
152-163
5'0"-5'4"
|
| S |
158-169
5'2"-5'7"
|
| M |
164-176
5'5"-5'9"
|
| L |
170-183
5'7"-6'0"
|
Geometry
| XS | S | M | |
|---|---|---|---|
| Seat Tube Length | XS420 | S450 | M480 |
| Seat Tube Angle | XS75° | S74.5° | M74° |
| Top Tube Length | XS508 | S524 | M540 |
| Head Tube Length | XS120 | S135 | M155 |
| Head Tube Angle | XS71 | S72 | M72.5 |
| Fork Rake (mm) | XS49 | S49 | M49 |
| Trail | XS67.8 | S61.4 | M58.2 |
| Wheelbase | XS973 | S977 | M984 |
| Chain Stay Length | XS405 | S405 | M405 |
| Bottom Bracket Drop | XS72 | S70 | M70 |
| Stack | XS517 | S532 | M553 |
| Reach | XS370 | S377 | M382 |
| Stand Over Height | XS700 | S730 | M760 |
| Stem Length | XS80 | S90 | M100 |
| Crank Length | XS165 | S170 | M170 |
| Wheel Size | XS700C | S700C | M700C |
Technical specifications
| Size | XS, S, M |
| Colours | Dark Green/Chrysocolla/Chrome |
| Frame | Advanced-Grade Composite, 12x142mm thru-axle, disc |
| Fork | Advanced-Grade Composite, full-composite OverDrive 2 steerer, 12x100mm, disc |
| Handlebar | Liv Contact SLR |
| Stem | Giant Contact SL |
| Seatpost | Giant Variant, composite, -5/+15mm offset |
| Saddle | Liv Alacra SL |
| Shifters | Shimano 105 Di2 |
| Front Derailleur | Shimano 105 Di2 |
| Rear Derailleur | Shimano 105 Di2 |
| Brakes | Shimano 105 hydraulic, Shimano RT-70 rotors [F]160mm, [R]140mm |
| Brake Levers | Shimano 105 Di2 |
| Cassette | Shimano Di2, 12-speed, 11x34 |
| Chain | KMC X12 |
| Crankset | Shimano 105, 34/50 |
| Bottom Bracket | Shimano, press fit |
| Rims | Giant SLR 2 36 Carbon Disc WheelSystem, [F] 36mm, [R] 36mm |
| Hubs | [F] Giant alloy, CenterLock, 12mm thru-axle [R] Giant alloy, 3-pawl driver, CenterLock, 12mm thru-axle |
| Spokes | Sapim Sprint |
| Tires | Giant Gavia Course 1, tubeless, 700x25c (28mm), folding |
| Extras | Computer mount, tubeless prepared, 32mm max tyre size |
| Weight | The most accurate way to determine any bike’s weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All our bikes are designed for best-in-class weight and ride quality. |