2021 Trek Speed Concept vs 2020 Cervélo P3X Base
The Cervélo P3X Base size closest to your M is the L. Compare the L instead
What changes on the Cervélo P3X Base
Compared with the Trek Speed Concept in M, the Cervélo P3X Base in M places the top of the head tube 21 mm lower and 4 mm further back, relative to the bottom bracket. Its wheelbase is 5 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −21 mm
- Lower front end
- Frame reach
- −4 mm
- Shorter frame reach
- Wheelbase
- −5 mm
- Shorter: quicker to change direction
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- +5 mm
- Longer: more planted
The two frames
We can't draw these frames yet. The Trek Speed Concept numbers we have for size M are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Speed Concept M | Cervélo P3X Base M | Difference |
|---|---|---|---|
| Reach | 408 | 404 | −4 mm |
| Stack | 517 | 496 | −21 mm |
| Head tube angle | 72.5° | 72.5 | ±0.0° |
| Effective top tube | 518 | not listed | |
| Chainstay length | 400 | 405 | +5 mm |
| Wheelbase | 985 | 980 | −5 mm |
| BB drop | 80 | not listed | |
| Standover | 775 | not listed | |
| Seat tube length | 529 | not listed | |
| Head tube length | 90 | not listed | |
| Seat tube angle | not listed | 78.5 |
Differences are the Cervélo P3X Base minus the Trek Speed Concept. Full charts: 2021 Trek Speed Concept, 2020 Cervélo P3X Base.
Where each sits in its class
Trek Speed ConceptCervélo P3X Base
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 | Trek Speed ConceptSpeed Concept | Cervélo P3X BaseBase |
|---|---|---|
| Frame | Trek OCLV | Cervélo P3X |
| Fork | Trek SC | not listed |
| Shifter | Shimano Dura-Ace | not listed |
| Derailleur | Shimano Ultegra R8000 | not listed |
| Cassette | Shimano Ultegra R8000 | not listed |
| Chain | Shimano Ultegra HG701 | not listed |
| Crankset | Shimano Ultegra R8000 | not listed |
| Bottom bracket | Trek BB90 | not listed |
| Wheelset | Bontrager Aeolus Comp | not listed |
| Tire | Bontrager R2 Hard-Case Lite | not listed |
| Brake | Bontrager Limit | not listed |
| Handlebar | Bontrager Concept KVF | not listed |
| Stem | Bontrager Concept | not listed |
| Seatpost | Bontrager Concept | not listed |
| Saddle | Bontrager Hilo | not listed |
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