2026 BMC Roadmachine 01 THREE vs 2026 Colnago V4Rs Shimano
We can't match sizes for these two: one of them has no stack and reach for the sizes shown.
What changes on the Colnago V4Rs Shimano
- Frame stack
- n/a
- One of the bikes has no number for this
- Frame reach
- n/a
- One of the bikes has no number for this
- Wheelbase
- n/a
- One of the bikes has no number for this
- Head angle
- n/a
- One of the bikes has no number for this
- Chainstays
- n/a
- One of the bikes has no number for this
The two frames
We can't draw these frames yet. The BMC Roadmachine 01 THREE numbers we have for size 54 are missing the reach, stack, head angle, chainstay length and wheelbase. The numbers below still compare.
Geometry side by side
| Measurement | BMC Roadmachine 01 THREE 54 | Colnago V4Rs Shimano 420 | Difference |
|---|---|---|---|
| Head tube angle | not listed | not listed | |
| Seat tube angle | 74.2 | not listed | |
| BB drop | 76 | not listed | |
| Seat tube length | not listed | not listed | |
| Reach | not listed | not listed | |
| Stack | not listed | not listed | |
| Effective top tube | not listed | not listed | |
| Chainstay length | not listed | 410 | |
| Wheelbase | not listed | 953 | |
| Head tube length | not listed | not listed |
Differences are the Colnago V4Rs Shimano minus the BMC Roadmachine 01 THREE. Full charts: 2026 BMC Roadmachine 01 THREE, 2026 Colnago V4Rs Shimano.
Where each sits in its class
BMC Roadmachine 01 THREEColnago V4Rs 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 | BMC Roadmachine 01 THREETHREE | Colnago V4Rs ShimanoShimano Dura-Ace Di2 |
|---|---|---|
| Frame | BMC Roadmachine 01 | Colnago V4Rs |
| Shifter | Shimano 105 Di2 | Shimano Dura Ace Di2 |
| Derailleur | Shimano 105 Di2, SRAM Force AXS | Shimano Dura-Ace Di2, Shimano RD-9250 Dura-Ace Di2 |
| Cassette | Shimano 105 | Shimano Dura-Ace |
| Chain | SRAM Force D1 | Shimano Dura-Ace |
| Crankset | Shimano 105 | Shimano Dura-Ace |
| Chainring | Shimano 50 105, Shimano 34 105 | Shimano Dura-Ace, Shimano Dura-Ace R9200 |
| Bottom bracket | SRAM DUB GX | CeramicSpeed T47 |
| Wheelset | BMC CRD-321 SL | Shimano Dura-Ace C50 |
| Tire | Vittoria Rubino V | Pirelli P Zero Race |
| Brake | Shimano 105 R7170 Di2 | Shimano Dura-Ace Di2, Shimano Dura-Ace 9270 Di2 |
| Rotor | SRAM CenterLine X | Shimano CL900 |
| Handlebar | BMC HB D4 03 | Colnago CC.01 |
| Stem | BMC RSM 01 | Colnago CC.01 |
| Seatpost | BMC Roadmachine Carbon D-shaped | Colnago D-shape carbon |
| Saddle | Selle Italia X Superflow | Prologo Scratch M5 CPC |
| Fork | not listed | Colnago carbon fork |
| Bar tape | not listed | Colnago Grip |
| Headset | not listed | CeramicSpeed SLT |
| Bottle cage | not listed | Colnago bottle cage |
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