Langma Advanced Pro Disc 1



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.


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 tires up to 32mm, so you can customize your set-up for the road ahead.

Vibration canceling

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.


Langma Advanced Pro Disc with interactive tooltips


 Advanced Composite 超高性能專業競技等級碳纖技術
Power Core 整合式加大五通設計
Variant Seatpost
Tubeless System 無內胎外胎系統
Hookless Rim Design



Selection of a button will change the units measurement displayed throughout the entire sizing guide section.
  • XXS
      145 cm4’9”  to 157 cm5’2”
  • XS
      152 cm5’0”  to 163 cm5’4”
  • S
      158 cm5’2”  to 169 cm5’7”
  • M
      164 cm5’5”  to 176 cm5’9”
bike diagram with measurements referenced in table that follows
Selection of a button will change the units measurement displayed throughout the entire sizing guide section.
A座(立)管長 (mm) (inch)39015.442016.545017.748018.9
B座(立)管角度 (degrees)75.0°75.0°74.5°74.0°
C上管長度 (mm) (inch)49819.65082052420.654021.3
D頭管長度 (mm) (inch)1054.11204.71355.31556.1
E頭管角度 (degrees)70.0°71.0°72.0°72.5°
F前叉 (mm) (inch)491.9491.9491.9491.9
GTrail (mm) (inch)74.32.967.82.661.42.458.22.3
H前後輪距 (mm) (inch)97038.297338.397738.598438.7
I後下叉長度 (mm) (inch)40515.940515.940515.940515.9
J五通下降高度 (mm) (inch)722.8722.8702.8702.8
K頭碗至五通高度 (mm) (inch)49919.651720.453220.955321.8
L頭碗至五通長度 (mm) (inch)36414.337014.637714.838215
M上管至地面高度 (mm) (inch)68026.870027.673028.776029.9
N把手寬 (mm) (inch)36014.236014.23801540015.7
O龍頭長度 (mm) (inch)803.1803.1903.51003.9
P曲柄長度 (mm) (inch)1656.51656.51706.71706.7
Q輪組尺寸 700C700C700C700C
  • 尺寸
    XXS, XS, S, M, L
  • 顏色
  • 車架
    Advanced-Grade Composite, 12x142mm thru-axle, disc
  • 前叉
    Advanced-Grade Composite, full-composite OverDrive 2 steerer, 12x100mm, disc
  • 避震器
  • 車把手
    Liv Contact SLR XXS:36cm, XS:36cm, S:38cm, M:40cm, L:42cm
  • 把手帶/套
    Liv All Condition
  • 豎桿
    Giant Contact SL XXS:80mm, XS:80mm, S:90mm, M:100mm, L:110mm
  • 座桿
    Giant Variant, composite XXS:357mm, XS:357mm, S:357mm, M:357mm, L:357mm
  • 坐墊
    Liv Alacra SL
  • 踏板
  • 變速把手
    Shimano 105 Di2
  • 前變速器
    Shimano 105 Di2
  • 後變速器
    Shimano 105 Di2
  • 煞車系統
    Shimano 105 hydraulic, Shimano RT-70 rotors [F]160mm, [R]140mm
  • 煞車把手
    Shimano 105 Di2
  • 飛輪
    Shimano Di2, 12-speed, 11x34
  • 鍊條
    KMC X12
  • 大齒盤
    Shimano 105, 34/50 XXS:165mm, XS:165mm, S:170mm, M:170mm, L:172.5mm
  • Bottom Bracket (B B)
    Shimano, press fit
  • 輪圈
    Giant SLR 2 36 Carbon Disc WheelSystem, [F] 36mm, [R] 36mm
  • 花鼓
    [F] Giant alloy, CenterLock, 12mm thru-axle, [R] Giant alloy, 3-pawl driver, CenterLock, 12mm thru-axle
  • 輻條
    Sapim Sprint
  • 外胎
    Giant Gavia Course 1, tubeless, 700x25c (28mm), folding
  • 其他
    RideSense Bluetooth, computer mount, tubeless prepared, 32mm max tire size
  • 重量