High-performance grade raw carbon material is used to produce this custom frame material in our own composite factory with a high stiffness-to-weight ratio. The front triangle is assembled and molded as one continuous piece in a proprietary manufacturing process called Modified Monocoque Construction
Langma Advanced Disc 1 QOM Breakaway
NT$78,800
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.
重點特色資訊
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.
重點特色
1
Advanced Composite
2
Truncated Ellipse Tubing
New strategically engineered airfoil sections in the frame and fork, developed through Computational Fluid Dynamics (CFD) and wind-tunnel testing, reduce wind drag at a wider range of yaw angles compared to traditional “teardrop”-shaped tubes
3
Variant Seatpost
This proprietary seatpost design offers the perfect balance of light weight, superior ride quality, aerodynamics and easy saddle installation and adjustment
4
Symmetric Aero Composite Fork
Constructed with fully continuous pieces of cut carbon and a higher percentage of Advanced SL-Grade Composite material than any other model, this new fork enhances steering control, precision, and stiffness. Plus, it now features disc-brake integration and increased clearance for tires up to 32mm
5
Liv Contact Handlebar
Our all-new aluminum handlebar features an aerodynamic design, ergonomic grip and optimized drop and reach that’s customized for women’s measurements
6
OverDrive
Liv’s original oversized fork steerer tube technology. Designed to provide precise front-end steering performance, the system’s oversized headset bearings (1-1/4” lower and 1-1/8” upper) and tapered steerer tube work in conjunction to provide optimal steering stiffness
7
MegaDrive
A massive rectangular downtube forms the link between the OverDrive 2 headtube area and the PowerCore bottom bracket. This precisely engineered, rectangular shape yields unprecedented steering and pedaling stiffness while optimizing aerodynamic flow over a standard water bottle
8
PowerCore
An oversized bottom-bracket/ chainstay area features a fully integrated, 86-millimeter-wide bottom-bracket design. Symmetric chainstays provide additional stiffness on the driveside and stability on the non-driveside
9
Tubeless Giant Wheels
All Langma Advanced Disc models are set up tubeless, providing greater efficiency, comfort and control
10
Disc Brake Integration
The frame and fork are engineered for flat-mount disc brakes to provide powerful, consistent braking performance in all conditions
科技新知
Advanced Composite 超高性能專業競技等級碳纖技術
從研發到設計到生產都在我們的自有碳纖廠中，Advanced Composite 超高性能專業競技等級碳纖技術，是以滿足專業競技等級騎乘需求設計，每一台手工打造的ADVANCED車架都具有出眾的剛性重量比，以專業競技等級的碳纖維素材打造出輕量、剛性以及良好的吸震舒適性的優質產品，來滿足不同類型的專業競賽級的騎乘需求。
COMPACT ROAD DESIGN 壓縮式車架設計
在1990年代後期，捷安特領先推出改革性的全新車架設計，賦予職業選手無與倫比的競爭力。為持續創造出更輕、更快速的自行車，捷安特的壓縮車架設計為競賽公路車帶來革新，賦予其全新的外型與性能。 不論車架素材為鋁合金或碳纖維，壓縮車架設計都可以大幅改善騎乘體驗，因為： 1.更輕 壓縮車架設計最明顯的特色為向下傾斜的上管，可打造較小的前三角與後三角。三角形越小，所需的素材也越少，也意味著更輕盈的車架。 2. 剛性更強 想像兩個由相同直徑的管材製作而成的三角形。三角形越小，管材越短；反之，三角形越大，管材越長。很明顯地，較小的三角形會更堅固，更不容易受到外界影響而扭曲，越堅固的高性能公路車也代表了更快的速度。 3. 更順暢 傳統幾何車架中，會使用堅固剛硬的材料來提升剛性。這也許可提昇衝刺的速度，但也會造成不舒服的騎乘。捷安特的工程師透過壓縮車架設計，打造最理想的縱向柔性，賦予騎乘者更順暢、舒適的騎乘體驗。 4. 更舒適 傾斜的上管與較低的跨高，讓各種身高的車手都可以找到最舒適的騎乘姿勢。每一系列共有六種不同尺寸車架，更容易調整，可以滿足各種身高的男性與女性，即使是捷安特最挑剔的專業選手，也都可以輕易地從中找到最適合自己的車架。
整合式座管束子
輕量化的整合式座桿鎖固機構設計，提供可靠的鎖附力，兼顧了性能和美觀性。 全新的可調式座墊束子設計，提供了-5mm或+25mm的前後偏移量調整空間，讓您的座墊位置校調更為精準。
MEGADRIVE加大管件強化設計
MEGADRIVE加大管件強化設計，將加大的低風阻形下管及縱向細長切面的上管結合，提供車架前三角極佳的操控精準度，提升過彎剛性與操控穩定。
OverDrive 加大車首設計
獨創的加大車首科技。 旨在提供更精確的前端轉向性能，該系統的加大頭碗（1 1/4” 下和 1 1/8” 公路車款，1 1/2” 下和 1 1/8” 登山車款），以上小下大的錐形設計，以提供最佳轉向剛性與操控性。
Power Core 整合式加大五通設計
整合式加大五通下叉動力傳導設計，以非對稱的後下叉設計，與加大尺寸的86mm壓入式五通整合為一體，在驅動側提升剛性，並在非驅動側提升操控穩定性。
Tubeless System 無內胎外胎系統
無內胎外胎系統提供更高效率、舒適、可靠的騎乘。
Variant Seatpost
This proprietary seatpost design optimizes the balance between a lightweight and superior ride quality, with simple adjustment to enhance the total race performance of the Langma road range.
車架幾何
車架幾何僅供參考，請洽詢問捷安特授權門市；尺寸會因為不同國家而異。
- XXS
- 145 cm4’9”
157 cm5’2”
- XS
- 152 cm5’0” 163 cm5’4”
- S
- 158 cm5’2” 169 cm5’7”
| XXS | XS | S | ||
|---|---|---|---|---|
| A | 座(立)管長 (mm) (inch) | 39015.4 | 42016.5 | 45017.7 |
| B | 座(立)管角度 (degrees) | 75.0° | 75.0° | 74.5° |
| C | 上管長度 (mm) (inch) | 49819.6 | 50820 | 52420.6 |
| D | 頭管長度 (mm) (inch) | 1054.1 | 1204.7 | 1355.3 |
| E | 頭管角度 (degrees) | 70.0° | 71.0° | 72.0° |
| F | 前叉 (mm) (inch) | 491.9 | 491.9 | 491.9 |
| G | Trail (mm) (inch) | 74.32.9 | 67.82.6 | 61.42.4 |
| H | 前後輪距 (mm) (inch) | 970.438.2 | 97338.3 | 977.238.5 |
| I | 後下叉長度 (mm) (inch) | 40515.9 | 40515.9 | 40515.9 |
| J | 五通下降高度 (mm) (inch) | 722.8 | 722.8 | 69.52.7 |
| K | 頭碗至五通高度 (mm) (inch) | 498.819.6 | 516.520.3 | 531.820.9 |
| L | 頭碗至五通長度 (mm) (inch) | 364.414.3 | 369.614.5 | 376.514.8 |
| M | 上管至地面高度 (mm) (inch) | 68026.8 | 70027.6 | 73028.7 |
| N | 把手寬 (mm) (inch) | 36014.2 | 36014.2 | 38015 |
| O | 龍頭長度 (mm) (inch) | 803.1 | 803.1 | 903.5 |
| P | 曲柄長度 (mm) (inch) | 1656.5 | 1656.5 | 1706.7 |
| Q | 輪組尺寸 | 700C | 700C | 700C |
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