2024 Colnago V4Rs vs 2025 Colnago V4
The 420 is the Colnago V4 size closest to your 420 Colnago V4Rs. 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 Colnago V4
Compared with the Colnago V4Rs in 420, the Colnago V4 in 420 places the top of the head tube at about the same height and about as far forward, relative to the bottom bracket.
- Frame stack
- ±0 mm
- About the same height
- Frame reach
- ±0 mm
- About the same reach
- Wheelbase
- n/a
- One of the bikes has no number for this
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
We can't draw these frames yet. The Colnago V4Rs numbers we have for size 420 are missing the wheelbase. The numbers below still compare.
Geometry side by side
| Measurement | Colnago V4Rs 420 | Colnago V4 420 | Difference |
|---|---|---|---|
| Reach | 370 | 370 | ±0 mm |
| Stack | 510 | 510 | ±0 mm |
| Head tube angle | 70.6 | 70.6 | ±0.0° |
| Seat tube angle | 75.5 | 75.50 | ±0.0° |
| Chainstay length | 408 | 408 | ±0 mm |
| BB drop | 72 | not listed | |
| Head tube length | 103 | 103 | ±0 mm |
| Seat tube length | not listed | 504 | |
| Fork length | not listed | 379 |
Differences are the Colnago V4 minus the Colnago V4Rs. Full charts: 2024 Colnago V4Rs, 2025 Colnago V4.
Where each sits in its class
Colnago V4RsColnago V4
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 V4RsDura-Ace Di2 | Colnago V4V4 |
|---|---|---|
| Frame | Colnago V4Rs | Colnago V4 |
| Fork | V4Rs disc | not listed |
| Shifter | Shimano Dura-Ace | Shimano Ultegra R8170 |
| Derailleur | Shimano Dura-Ace Di2 | Shimano Ultegra R8150 Di2 |
| Cassette | Shimano Dura-Ace | Shimano Ultegra R8100 |
| Chain | Shimano Dura-Ace DI2 | Shimano XT M8100 |
| Crankset | Shimano Dura-Ace | Shimano Ultegra R8100 |
| Chainring | Shimano 52/36 | Shimano Ultegra R8100 |
| Bottom bracket | CeramicSpeed T47 | not listed |
| Wheelset | Fulcrum Wind 42 | Vision SC45 |
| Tire | Hutchinson Blackbird | Pirelli P7 Sport |
| Brake | Shimano Dura-Ace Di2 | Shimano Ultegra R8170 |
| Rotor | Shimano 160, Shimano 140 | not listed |
| Handlebar | Colnago CC01 integrated | Colnago CC.01 |
| Stem | Colnago CC.01 | Colnago CC.01 |
| Bar tape | Colnago Grip | Colnago Grip Black |
| Headset | CeramicSpeed SLT | not listed |
| Seatpost | Colnago Aero | Colnago carbon |
| Saddle | Prologo Dimension STN | Selle Italia Novus Boost Evo |
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