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Langma Advanced Disc 1
QOM Breakaway



Whether you’re in it for the love of the climb, the rush of the descent, or the next PR, the Langma Advanced Disc is ready with its re-engineered lightweight aero frame and all-new Giant SLR 36 Disc WheelSystem (select models) with integrated disc brakes, plus custom Liv saddle and handlebars for powerful fit and performance.


Accelerate faster

The heart of the Langma Advanced 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 tubeless Giant SLR 36 Disc WheelSystem (select models) reduces drag, while the adjustable Variant Composite Seatpost provides superior compliance, so you get a responsive ride that practically skims over rough roads.


Breakaway Collection | Langma Advanced Disc 1 with interactive tooltips


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



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”
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)39015.442016.545017.7
B座(立)管角度 (degrees)75.0°75.0°74.5°
C上管長度 (mm) (inch)49819.65082052420.6
D頭管長度 (mm) (inch)1054.11204.71355.3
E頭管角度 (degrees)70.0°71.0°72.0°
F前叉 (mm) (inch)491.9491.9491.9
GTrail (mm) (inch)74.32.967.82.661.42.4
H前後輪距 (mm) (inch)970.438.297338.3977.238.5
I後下叉長度 (mm) (inch)40515.940515.940515.9
J五通下降高度 (mm) (inch)722.8722.869.52.7
K頭碗至五通高度 (mm) (inch)498.819.6516.520.3531.820.9
L頭碗至五通長度 (mm) (inch)364.414.3369.614.5376.514.8
M上管至地面高度 (mm) (inch)68026.870027.673028.7
N把手寬 (mm) (inch)36014.236014.238015
O龍頭長度 (mm) (inch)803.1803.1903.5
P曲柄長度 (mm) (inch)1656.51656.51706.7
Q輪組尺寸 700C700C700C
  • 尺寸
    XXS, XS, S,
  • 顏色
  • 車架
    Advanced-Grade碳纖維, 12x142mm thru-axle, disc
  • 前叉
    Advanced-Grade全碳纖前叉 OverDrive上管, 12x100mm, disc
  • 避震器
  • 車把手
    Liv Contact XXS:36cm, XS:36cm, S:38cm,
  • 把手帶/套
    Liv All Condition
  • 豎桿
    Giant Contact XXS:80mm, XS:80mm, S:90mm,
  • 座桿
    Giant Variant, composite XXS:357mm, XS:357mm, S:357mm,
  • 坐墊
    Liv Approach
  • 踏板
  • 變速把手
    Shimano Ultegra
  • 前變速器
    Shimano Ultegra
  • 後變速器
    Shimano Ultegra
  • 煞車系統
    Shimano Ultegra hydraulic, Shimano rotors [F]160mm, [R]140mm
  • 煞車把手
    Shimano Ultegra hydraulic
  • 飛輪
    Shimano 105, 11-speed, 11x34
  • 鍊條
    KMC X11SL-1
  • 大齒盤
    Shimano Ultegra, 34/50 XXS:165mm, XS:165mm, S:170mm,
  • Bottom Bracket (B B)
    Shimano, press fit
  • 輪圈
    Giant P-R2 Disc
  • 花鼓
    Giant P-R2 Disc
  • 輻條
    Giant P-R2 Disc
  • 外胎
    Giant Course 1, tubeless, 700x25c
  • 其他
    tubeless prepared, 32mm max tire size
  • 重量