2026 Giant Propel Advanced SL (RED) vs 2025 Orbea Orca M30
The 55 is the Orbea Orca M30 size closest to your ML Giant Propel Advanced SL (RED). We match frame stack and reach. This is a geometry comparison, not a fit recommendation; stem, spacers, handlebars and saddle setup also affect your riding position.
What changes on the Orbea Orca M30
Compared with the Giant Propel Advanced SL (RED) in ML, the Orbea Orca M30 in 55 places the top of the head tube 10 mm higher and about as far forward, relative to the bottom bracket.
- Frame stack
- +10 mm
- Higher front end
- Frame reach
- −2 mm
- About the same reach
- Wheelbase
- +0 mm
- About the same
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- +3 mm
- Longer: more planted
The two frames
Giant Propel Advanced SL (RED), MLOrbea Orca M30, 55Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Giant Propel Advanced SL (RED) ML | Orbea Orca M30 55 | Difference |
|---|---|---|---|
| Reach | 393 | 391 | −2 mm |
| Stack | 562 | 572 | +10 mm |
| Head tube angle | 73 | 73 | ±0.0° |
| Seat tube angle | 73 | 73.5 | +0.5° |
| Effective top tube | 565 | 560.4 | −5 mm |
| Chainstay length | 405 | 408 | +3 mm |
| Wheelbase | 991 | 991.4 | +0 mm |
| BB drop | 67 | 70 | +3 mm |
| Standover | 794 | not listed | |
| Seat tube length | not listed | not listed | |
| Head tube length | 165 | 173.1 | +8 mm |
Differences are the Orbea Orca M30 minus the Giant Propel Advanced SL (RED). Full charts: 2026 Giant Propel Advanced SL (RED), 2025 Orbea Orca M30.
Where each sits in its class
Giant Propel Advanced SL (RED)Orbea Orca M30
Each bike is ranked against the other road bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.
What each ships with
The stock build of each bike's first listed trim. Parts that match are dimmed.
| Part | Giant Propel Advanced SL (RED)Advanced SL 0 (RED) | Orbea Orca M30M30 |
|---|---|---|
| Frame | Giant Propel Advanced | Orbea Orca |
| Shifter | SRAM RED | Shimano 105 Di2 |
| Derailleur | SRAM RED AXS | Shimano 105 Di2 |
| Cassette | SRAM RED | Shimano 105 |
| Chain | SRAM RED E1 | Shimano 105 DI2 |
| Crankset | SRAM PM E1 RED | Shimano 105 |
| Chainring | SRAM 37 RED, SRAM 50 RED | Shimano 50T, Shimano 34T |
| Bottom bracket | SRAM DUB GX | not listed |
| Wheelset | Cadex Ultra 50 | Orbea Alloy Tubeless |
| Tire | Cadex Aero | Vittoria Zafiro V |
| Brake | SRAM RED AXS HRD | Shimano 105 R7170 Di2 |
| Rotor | SRAM Paceline X | Shimano 105 R7170 |
| Handlebar | Giant Contact SLR Aero | OC RP31-R |
| Stem | Giant Contact SLR Aero | OC RP22 |
| Grips | Lite 2.0 | not listed |
| Seatpost | Giant Integrated | SP 0.2 |
| Saddle | Cadex AMP | fizik Aliante R5 |
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