2027 Giant Propel Advanced vs 2025 Orbea Orca M30
The 53 is the Orbea Orca M30 size closest to your M Giant Propel Advanced. 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 in M, the Orbea Orca M30 in 53 places the top of the head tube 6 mm higher and 3 mm further back, relative to the bottom bracket.
- Frame stack
- +6 mm
- Higher front end
- Frame reach
- −3 mm
- Shorter frame reach
- Wheelbase
- +1 mm
- About the same
- Head angle
- −0.2°
- About the same head angle
- Chainstays
- +3 mm
- Longer: more planted
The two frames
Giant Propel Advanced, MOrbea Orca M30, 53Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Giant Propel Advanced M | Orbea Orca M30 53 | Difference |
|---|---|---|---|
| Reach | 388 | 385 | −3 mm |
| Stack | 546 | 552 | +6 mm |
| Head tube angle | 73.0° | 72.8 | −0.2° |
| Seat tube angle | 73.5° | 73.5 | ±0.0° |
| Chainstay length | 405 | 408 | +3 mm |
| Wheelbase | 980 | 981.2 | +1 mm |
| BB drop | 69.5 | 70 | +1 mm |
| Standover | 787 | not listed | |
| Seat tube length | 528.5 | not listed | |
| Head tube length | 145 | 152.9 | +8 mm |
| Effective top tube | not listed | 548.5 |
Differences are the Orbea Orca M30 minus the Giant Propel Advanced. Full charts: 2027 Giant Propel Advanced, 2025 Orbea Orca M30.
Where each sits in its class
Giant Propel AdvancedOrbea 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 AdvancedAdvanced 1 | Orbea Orca M30M30 |
|---|---|---|
| Frame | Giant Advanced-Grade | Orbea Orca |
| Shifter | Shimano 105 Di2 | Shimano 105 Di2 |
| Derailleur | Shimano 105 Di2 | Shimano 105 Di2 |
| Cassette | Shimano 105 | Shimano 105 |
| Chain | KMC X12L-1 | Shimano 105 DI2 |
| Crankset | Shimano 105 Di2 | Shimano 105 |
| Tire | Giant Gavia Course 0 | Vittoria Zafiro V |
| Rim | Giant SLR 2 50 | not listed |
| Brake | Shimano 105 Di2 | Shimano 105 R7170 Di2 |
| Handlebar | Giant Contact SL | OC RP31-R |
| Stem | Giant Contact SL | OC RP22 |
| Grips | Giant Stratus Lite 2.0 | not listed |
| Seatpost | Giant Vector | SP 0.2 |
| Saddle | Giant Fleet SL | fizik Aliante R5 |
| Chainring | not listed | Shimano 50T, Shimano 34T |
| Wheelset | not listed | Orbea Alloy Tubeless |
| Rotor | not listed | Shimano 105 R7170 |
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