Through CFD (Computational Fluid Dynamics) and wind-tunnel data, engineers optimize each tube shape to deliver superior aerodynamic performance.
Propel Advanced SL Disc
Ultimate Speed
When speed is your obsession, this is your bike. You train, you put in the work, and this aero machine does the rest. Built to give you an edge when it really counts—on the attack, in the sprint, going all out—it delivers energy-saving efficiency and race-winning aero performance.
特徴
Integrated aerodynamics
AeroSystem Shaping, a result of CFD analysis and dynamic wind-tunnel testing, optimizes aerodynamic performance at every yaw angle. The truncated ellipse airfoil tube shapes and Contact SLR Aero cockpit produce the best overall aero performance.
Total control
Integrated disc brakes deliver powerful stopping power and modulation for added control in all conditions and weather. Thru-axles boost stiffness and improve overall handling. And an integrated WheelSystem with a 65mm rear rim and 42mm front rim optimizes aerodynamics and control.
Unrivaled efficiency
Advanced SL-grade composite frameset features Giant’s highest performance materials and manufacturing processes for optimized stiffness and the lowest weight in its category.
ハイライト
Developed and proven by the fastest sprinters on the CCC Team WorldTour squad, the Propel Advanced SL Disc delivers ultimate speed through integrated aerodynamics. It’s engineered with Giant’s AeroSystem Shaping technology, which means every tube shape and angle is optimized for minimal drag. These tubes feature a truncated ellipse shape, which also result in a frame that is ultra-stiff and superlight. Disc-brake technology is integrated into the frameset with flat-mount calipers and thru-axles for optimal wheel stiffness and braking performance. For pro-level road performance and the ultimate aero advantage, the Propel Advanced SL Disc puts you ahead of the pack.
1
Aerosystem Shaping Technology
2
Vector Integrated Seatpost
Designed as a key performance factor in the overall frameset, the integrated seatpost saves up to 45 grams compared to standard composite posts, while improving aerodynamics and adding road-smoothing compliance.
3
Advanced SL Composite Frame
Giant's Professional Grade carbon material is woven in our own composite factory using a proprietary resin formula and our most advanced engineering and construction methods including: Continuous Fiber Technology, CNT Technology and Fusion Process.
4
OverDrive 2
Giant’s most advanced steerer tube technology offers unprecedented steering precision. Oversized headset bearings (1 1/2” lower, 1 1/4” upper) and a tapered steerer tube produce superior front-end stiffness.
5
PowerCore
A massively oversized bottom-bracket/chainstay area features a fully integrated, 86-millimeter wide bottom-bracket design. Asymmetric chainstays provide additional stiffness on the driveside and stability on the non-driveside.
6
Internal Cable Routing
Frame/handlebar/stem feature unique cable porting for sleek, non-cluttered appearance and performance.
7
Disc-Brake Integration
The frame and fork are engineered specifically for flat-mount disc-brakes, including front and rear 12mm thru-axles for reliable braking performance in all weather and road conditions.
8
Contact SLR Bar/Stem
Composite integrated handlebar-and-stem unit improves aero performance with wind-tunnel shaped airfoil design and internal cable routing.
テクノロジー&特徴
Advanced SL Composite Technology
自社工場で織られるプロフェッショナルグレードのカーボン原糸を使用した、GIANTの中で最も軽く、最も硬い、最高品質のADVANCED SLフレーム。最先端のテクノロジーにより生み出されたこのフレームは、多くのGIANTのプロレーサーが使用しています。
AeroSystem Shaping Technology
CFD（数値流体力学）と動的マネキンを使用した風洞実験によるデータを通じて、全てのチューブ形状を最適化し、優れた空力性能を実現します。
OverDrive 2
ステアリングチューブを大径化したジャイアント独自の新規格。ロード、マウンテン共に、上側に1-1/4インチ径、下側に1-1/2インチ径のヘッドセットベアリングを採用。上下異径のテーパー形状となるステアリングチューブ（コラム）を組み合わせ、重量を増やさずに優れたステアリング剛性を実現します。
PowerCore
幅86mm（MTBは幅89.5mm）のフレーム内にベアリングカップを圧入する独自規格のオーバーサイズ・ボトムブラケット形状により、高いペダリング剛性を実現します。
ギャラリー
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