In this comparison, I’ll dissect two popular bike models; the Giant Propel Advanced vs Orbea Orca Aero.
I’ll compare their lineups, bike specifications, and suggested retail prices in USD, then discuss the carbon fiber technology (Giant Advanced Composite and Orbea Monocoque (TorayCa) Carbon) and frameset technologies.
The goal is to give you a better understanding of Giant Propel Advanced and Orbea Orca Aero to help in your decision-making.
| Giant Propel Advanced | Orbea Orca Aero | |
|---|---|---|
| Type of bike | Aero | Aero |
| Frame material | Advanced-SL carbon Advanced carbon | OMX (Toray T1100) carbon |
| Frame sizes | XS, S, M, ML, L, XL | 47, 49, 51, 53, 55, 57, 60 |
| Groupset | Shimano, SRAM (12-speed) | Shimano, SRAM (12-speed) |
| Brakes | Hydraulic disc | Hydraulic disc |
| Cabling | Internal | Internal |
| Price (USD) | $6,000 to $12,500 | $4,899 to $10,899 |
Giant Propel Advanced
The Giant Propel Advanced is an aero road bike designed for speed.
At first glance, it’s evident that this bike is fast and stiff with its slim frontal end and deep-dish wheels. All Giant Propel models are disc-only and have hidden cables for a clean aero profile.
The Giant Propel Advanced SL is the lightest among them, with an integrated seat post, and uses Giant’s highest-grade carbon fiber, the Advanced SL. The Advanced is one step down and heavier due to the different carbon fiber used and non-integrated seat posts.
| Model | Frame material | Groupset | Wheelset | Retail price (USD) |
|---|---|---|---|---|
| Giant Propel Advanced SL | Advanced SL carbon | Shimano Dura-Ace Di2 (R9200) | CADEX 50 | $12,500 |
| Giant Propel Advanced Pro 0 | Advanced carbon | Shimano Ultegra Di2 (R8100) | Giant SLR 1 50 | $8,000 |
| Giant Propel Advanced Pro 0 AXS | Advanced carbon | SRAM Force eTap AXS | Giant SLR 1 50 | $8,000 |
| Giant Propel Advanced 1 | Advanced carbon | SRAM Rival eTap AXS | Giant SLR 2 50 | $6,000 |
Giant Propel Advanced vs others
Orbea Orca Aero
The Orbea Orca Aero combines the design principles of the Orca Orca road and the Ordu time trial bike. It uses Toray’s T1100 monocoque carbon, which Orbea refers to as OMX carbon.
The most obvious and standout feature of the Orca Aero is the aero water bottle and storage box beneath the down tube. They are optional and can be removed, depending on your preferences.
The Orbea Orca Aero offers you a lot of customization options from frame color, groupset, wheelset, tires, and saddle using the MyO configurator. There are 6 models available with either Shimano or SRAM electronic shifting groupsets.
| Model | Frame material | Groupset | Wheelset | Retail price (USD) |
|---|---|---|---|---|
| Orbea Orca Aero M10iLTD | OMX (Toray T1100) carbon | Shimano Dura-Ace Di2 (R9200) | Shimano Dura-Ace C50 | $10,899 |
| Orbea Orca Aero M11eLTD | OMX (Toray T1100) carbon | SRAM Red eTap AXS | Vision 55 SC | $9,899 |
| Orbea Orca Aero M20iLTD | OMX (Toray T1100) carbon | Shimano Ultegra Di2 (R8100) | Vision 55 SC | $6,799 |
| Orbea Orca Aero M21eLTD | OMX (Toray T1100) carbon | SRAM Force eTap AXS | Vision 55 SC | $6,799 |
| Orbea Orca Aero M31eLTD | OMX (Toray T1100) carbon | SRAM Rival eTap AXS | Vision 40 SC | $5,699 |
| Orbea Orca Aero M30iLTD | OMX (Toray T1100) carbon | Shimano 105 Di2 (R7100) | Vision 40 SC | $4,899 |
Orbea Orca Aero vs others
Giant vs Orbeacarbon fiber
Giant Advanced Composite Carbon
Giant’s Advanced Composite Carbon is a proprietary carbon fiber technology used in constructing bicycle frames. It’s a high-quality composite material with carbon fibers embedded in a resin matrix.
Using Advanced Composite Carbon, Giant can design frames with specific performance characteristics tailored to different riding disciplines. The material offers excellent vibration-damping properties, enhancing comfort and reducing fatigue on long rides. It also provides efficient power transfer, enabling riders to maximize their pedaling efficiency and accelerate easily.
The Giant Advanced Composite Carbon is available in standard and SL (Super Light) versions.
- Advanced SL represents the pinnacle of Giant’s carbon fiber engineering and construction. Advanced SL frames undergo additional optimization, utilizing a higher grade of carbon fiber and meticulous layup techniques. It’s found in Giant’s top-of-the-line bikes.
- Advanced is a step down from the top-tier Advanced SL carbon fiber, but it still offers an impressive balance of performance and value for money.
Orbea Monocoque (TorayCa) Carbon
Orbea uses carbon fiber from TorayCa in their bikes. It’s one of the handful of bike manufacturers that uses a monocoque carbon fiber construction, resulting in a lighter and stiffer frameset. The two most prominent types of carbon used in Orbea’s bike frames are OMX (T1100K) and OMR (T800) carbon.
- OMX (Orbea Monocoque X) carbon is Orbea’s top-grade carbon fiber, with the ultimate blend of stiffness, lightness, and strength. Monocoque refers to a type of construction technique where the external skin supports the structural load, which, when applied to bike frames, results in a balance of strength and weight. Due to its high manufacturing cost, OMX carbon is typically reserved for Orbea’s top-tier models.
- OMR (Orbea Monocoque Race) is the standard carbon composite used by Orbea. While OMR doesn’t match the absolute performance capabilities of OMX, it offers a fantastic performance-to-value ratio. This makes it a great choice for riders looking for top-notch performance without the premium price tag of the top-grade OMX carbon.
Frameset technologies and innovations
Giant Propel Advanced and Orbea Orca Aero framesets incorporate advanced technologies to enhance their bikes’ performance and ride characteristics.
Here’s an overview of the technologies used in each bike model.
Giant Propel Advanced
| Name | Description |
|---|---|
| Advanced Composite Technology | Utilizes Giant’s High Performance Grade raw carbon material and Modified Monocoque Construction technique to create a custom frame material. This carbon composite offers a high stiffness-to-weight ratio, balancing lightweight performance and strength. |
| OverDrive Aero | Incorporates a D-shaped fork steerer tube and internal cable routing for an extremely aerodynamic system. The design reduces air drag and provides an efficient, sleek profile. The internal cable routing enhances the bike’s overall aesthetics and ease of maintenance. |
| Vector Integrated Seatpost | Features an integrated seatpost design that saves weight compared to standard composite posts. This aerodynamic seatpost adds compliance, improving rider comfort and reducing road vibrations for a smoother ride. |
| PowerCore | Incorporates a massively oversized bottom bracket/chainstay area with a fully integrated 86mm wide bottom bracket design (92mm wide for off-road bikes). The asymmetrical chainstays provide additional stiffness on the drive side and stability on the non-drive side, ensuring efficient power transfer and precise handling. |
| AeroSystem Shaping Technology | Utilizes Computational Fluid Dynamics (CFD) and wind-tunnel data to optimize each tube shape for superior aerodynamic performance. The precise shaping reduces air drag and increases the bike’s efficiency, allowing riders to achieve higher speeds with less effort. |
Orbea Orca Aero
| Name | Description |
|---|---|
| Monocoque Carbon Construction | Monocoque carbon construction is a process that uses the most advanced carbon technology to create the most sophisticated bike frames possible. Monocoque means that the frame is made of a single piece of carbon fiber, rather than multiple pieces joined together. This ensures that the frame is lighter, stiffer, and stronger, as there are no weak points or excess material. Orbea has two grades of carbon fibers; OMX (Orbea Monocoque X-Light) and OMR (Orbea Monocoque Race). Orbea also uses a bladder molding technique with EPS (expanded polystyrene) forms and PU (polyurethane) inserts to prevent wrinkles and gaps in the carbon layers, which can compromise the quality and durability of the frame. |
| TrueAero | TrueAero is a combination of shapes, sizes, and materials that optimize airflow across the entire bike. TrueAero carbon is used to construct the Orca frame, which is designed to reduce drag and increase speed. TrueAero also includes features such as an integrated stem and handlebar, hidden cables, and an aero seatpost. |
| ICR | This stands for Internal Cable Routing, which is a system that routes all the cables neatly through the bar, stem, and headset for a clean look and improved aerodynamics. ICR also makes it easier to maintain and service the bike compare to other bike brands’ solutions. |
Where to buy
Giant retailers
- Giant retailers. Use this tool to find your nearest Giant retailers.
Orbea retailers
- Orbea retailers. Use this tool to find your nearest Orbea dealers.
Bernard Lu has 7+ years of experience working in a bicycle shop, overseeing the retail and workshop operations. He’s a qualified bicycle mechanic who understands a cyclist’s needs and speaks the same cycling lingo.
If you meet him at the cafe, he will happily talk to you for hours about all the intricacies of bikes and cycling tech. Just buy him a coffee next time you see him.