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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 variable weather conditions. The Langma also accommodates tyres up to 32mm, so you can customise your set-up for the road ahead.
Vibration cancelling
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.
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 | L | |
|---|---|---|---|---|
| Seat Tube Length | XS420 | S450 | M480 | L510 |
| Seat Tube Angle | XS75.0° | S74.5° | M74.0° | L73.5° |
| Top Tube Length | XS508 | S524 | M540 | L555 |
| Head Tube Length | XS120 | S135 | M155 | L175 |
| Head Tube Angle | XS71.0° | S72.0° | M72.5° | L72.5° |
| Fork Rake (mm) | XS49 | S49 | M49 | L49 |
| Trail | XS67.8 | S61.4 | M58.2 | L58.2 |
| Wheelbase | XS973 | S977 | M984 | L996 |
| Chain Stay Length | XS405 | S405 | M405 | L405 |
| Bottom Bracket Drop | XS72 | S70 | M70 | L67 |
| Stack | XS517 | S532 | M553 | L569 |
| Reach | XS370 | S377 | M382 | L386 |
| Stand Over Height | XS700 | S730 | M760 | L790 |
| Stem Length | XS80 | S90 | M100 | L110 |
| Crank Length | XS165 | S170 | M170 | L172.5 |
| Wheel Size | XS700C | S700C | M700C | L700C |
Technical specifications
| Size | XS, S, M, L |
| Colours | Digital Blurple |
| Frame | Advanced-grade composite, 12x142mm thru-axle, disc |
| Fork | Advanced-grade composite, full-composite OverDrive 2 steerer, 12x100mm, disc |
| Shock | N/A |
| Handlebar | Liv Contact SLR XS:36cm, S:38cm, M:40cm, L:42cm |
| Stem | Giant Contact SL XS:80mm, S:90mm, M:100mm, L:110mm |
| Seatpost | Giant Variant, composite, -5/+15mm offset |
| Saddle | N/A |
| Pedals | Liv Alacra SL |
| 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 RTCL800 rotors [F]160mm, [R]140mm |
| Brake Levers | Shimano Ultegra Di2 |
| Cassette | Shimano Ultegra, 12-speed, 11x34 |
| Chain | Shimano Ultegra |
| Crankset | Shimano Ultegra, 36/52 with Giant Power Pro power meter XS:165mm, S:170mm, M:170mm, L:172.5mm |
| Bottom Bracket | Shimano, press fit |
| Rims | Giant SLR 1 36 Carbon Disc WheelSystem, [F] 36mm, [R] 36mm |
| Hubs | [F] Giant Low Friction Hub, CenterLock, 12mm thru-axle, [R] Giant Low Friction Hub, 30t ratchet driver, CenterLock, 12mm thru-axle |
| Spokes | Sapim CX-Ray |
| Tires | CADEX Race, 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. |