2026 Factor MONZA Rapha Edition Shimano vs 2025 Orbea Orca M30
The 53 is the Orbea Orca M30 size closest to your 54 Factor MONZA Rapha Edition Shimano. 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 Factor MONZA Rapha Edition Shimano in 54, the Orbea Orca M30 in 53 places the top of the head tube at about the same height and 4 mm further forward, relative to the bottom bracket. Its wheelbase is 4 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- ±0 mm
- About the same height
- Frame reach
- +4 mm
- Longer frame reach
- Wheelbase
- −4 mm
- Shorter: quicker to change direction
- Head angle
- +0.3°
- About the same head angle
- Chainstays
- +3 mm
- Longer: more planted
The two frames
Factor MONZA Rapha Edition Shimano, 54Orbea Orca M30, 53Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Factor MONZA Rapha Edition Shimano 54 | Orbea Orca M30 53 | Difference |
|---|---|---|---|
| Reach | 381 | 385 | +4 mm |
| Stack | 552 | 552 | ±0 mm |
| Head tube angle | 72.5 | 72.8 | +0.3° |
| Seat tube angle | 74 | 73.5 | −0.5° |
| Chainstay length | 405 | 408 | +3 mm |
| Wheelbase | 985 | 981.2 | −4 mm |
| BB drop | 70 | 70 | ±0 mm |
| Standover | 786 | not listed | |
| Seat tube length | 498 | not listed | |
| Effective top tube | not listed | 548.5 | |
| Head tube length | not listed | 152.9 |
Differences are the Orbea Orca M30 minus the Factor MONZA Rapha Edition Shimano. Full charts: 2026 Factor MONZA Rapha Edition Shimano, 2025 Orbea Orca M30.
Where each sits in its class
Factor MONZA Rapha Edition ShimanoOrbea 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 | Factor MONZA Rapha Edition ShimanoShimano Ultegra | Orbea Orca M30M30 |
|---|---|---|
| Fork | Factor MONZA Wide Stance Fork | not listed |
| Wheelset | Black Inc Forty Five | Orbea Alloy Tubeless |
| Frame | not listed | Orbea Orca |
| Shifter | not listed | Shimano 105 Di2 |
| Derailleur | not listed | Shimano 105 Di2 |
| Cassette | not listed | Shimano 105 |
| Chain | not listed | Shimano 105 DI2 |
| Crankset | not listed | Shimano 105 |
| Chainring | not listed | Shimano 50T, Shimano 34T |
| Tire | not listed | Vittoria Zafiro V |
| Brake | not listed | Shimano 105 R7170 Di2 |
| Rotor | not listed | Shimano 105 R7170 |
| Handlebar | not listed | OC RP31-R |
| Stem | not listed | OC RP22 |
| Seatpost | not listed | SP 0.2 |
| Saddle | not listed | fizik Aliante R5 |
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