2026 Colnago V4Rs Shimano vs 2026 Factor MONZA Rapha Edition Shimano
The 61 is the Factor MONZA Rapha Edition Shimano size closest to your 50s Colnago V4Rs 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 Factor MONZA Rapha Edition Shimano
Compared with the Colnago V4Rs Shimano in 50s, the Factor MONZA Rapha Edition Shimano in 61 places the top of the head tube at about the same height and about as far forward, relative to the bottom bracket. Its wheelbase is 34 mm longer, which can contribute to stability at speed.
- Frame stack
- −1 mm
- About the same height
- Frame reach
- ±0 mm
- About the same reach
- Wheelbase
- +34 mm
- Longer: steadier at speed
- Head angle
- +0.3°
- About the same head angle
- Chainstays
- +2 mm
- About the same
The two frames
We can't draw these frames yet. The Colnago V4Rs Shimano numbers we have for size 50s are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Colnago V4Rs Shimano 50s | Factor MONZA Rapha Edition Shimano 61 | Difference |
|---|---|---|---|
| Reach | 410 | 410 | ±0 mm |
| Stack | 612 | 611 | −1 mm |
| Head tube angle | 73 | 73.3 | +0.3° |
| Seat tube angle | not listed | 73.5 | |
| Effective top tube | not listed | not listed | |
| Chainstay length | 408 | 410 | +2 mm |
| Wheelbase | 988 | 1022 | +34 mm |
| BB drop | 72 | 70 | −2 mm |
| Seat tube length | not listed | 553 | |
| Head tube length | not listed | not listed | |
| Standover | not listed | 842 |
Differences are the Factor MONZA Rapha Edition Shimano minus the Colnago V4Rs Shimano. Full charts: 2026 Colnago V4Rs Shimano, 2026 Factor MONZA Rapha Edition Shimano.
Where each sits in its class
Colnago V4Rs ShimanoFactor MONZA Rapha Edition Shimano
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 | Colnago V4Rs ShimanoShimano Dura-Ace Di2 | Factor MONZA Rapha Edition ShimanoShimano Ultegra |
|---|---|---|
| Frame | Colnago V4Rs | not listed |
| Fork | Colnago carbon fork | Factor MONZA Wide Stance Fork |
| Shifter | Shimano Dura Ace Di2 | not listed |
| Derailleur | Shimano Dura-Ace Di2, Shimano RD-9250 Dura-Ace Di2 | not listed |
| Cassette | Shimano Dura-Ace | not listed |
| Chain | Shimano Dura-Ace | not listed |
| Crankset | Shimano Dura-Ace | not listed |
| Chainring | Shimano Dura-Ace, Shimano Dura-Ace R9200 | not listed |
| Bottom bracket | CeramicSpeed T47 | not listed |
| Wheelset | Shimano Dura-Ace C50 | Black Inc Forty Five |
| Tire | Pirelli P Zero Race | not listed |
| Brake | Shimano Dura-Ace Di2, Shimano Dura-Ace 9270 Di2 | not listed |
| Rotor | Shimano CL900 | not listed |
| Handlebar | Colnago CC.01 | not listed |
| Stem | Colnago CC.01 | not listed |
| Bar tape | Colnago Grip | not listed |
| Headset | CeramicSpeed SLT | not listed |
| Seatpost | Colnago D-shape carbon | not listed |
| Saddle | Prologo Scratch M5 CPC | not listed |
| Bottle cage | Colnago bottle cage | not listed |
Know what is on every bike.
Add your bike to Quiver. Keep its parts, setup, and service history together, then share your build.
Explore the app
