2020 Cervélo P3X Base vs 2022 Trek Speed Concept SLR
The XL is the Trek Speed Concept SLR size closest to your XL Cervélo P3X Base. 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 Trek Speed Concept SLR
Compared with the Cervélo P3X Base in XL, the Trek Speed Concept SLR in XL places the top of the head tube 13 mm higher and 3 mm further forward, relative to the bottom bracket. Its wheelbase is 12 mm longer, which can contribute to stability at speed.
- Frame stack
- +13 mm
- Higher front end
- Frame reach
- +3 mm
- Longer frame reach
- Wheelbase
- +12 mm
- Longer: steadier at speed
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- +5 mm
- Longer: more planted
The two frames
Only the Cervélo P3X Base is drawn. The Trek Speed Concept SLR numbers we have for size XL are missing the seat angle.
Geometry side by side
| Measurement | Cervélo P3X Base XL | Trek Speed Concept SLR XL | Difference |
|---|---|---|---|
| Reach | 442 | 445 | +3 mm |
| Stack | 552 | 565 | +13 mm |
| Head tube angle | 72.5 | 72.5° | ±0.0° |
| Seat tube angle | 78.5 | not listed | |
| Chainstay length | 405 | 410 | +5 mm |
| Wheelbase | 1035 | 1047 | +12 mm |
| Effective top tube | not listed | 565 | |
| BB drop | not listed | 80 | |
| Standover | not listed | 831 | |
| Seat tube length | not listed | 574 | |
| Head tube length | not listed | 140 |
Differences are the Trek Speed Concept SLR minus the Cervélo P3X Base. Full charts: 2020 Cervélo P3X Base, 2022 Trek Speed Concept SLR.
Where each sits in its class
Cervélo P3X BaseTrek Speed Concept SLR
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 | Cervélo P3X BaseBase | Trek Speed Concept SLRSLR 7 |
|---|---|---|
| Frame | Cervélo P3X | Trek OCLV |
| Fork | not listed | Trek SC |
| Derailleur | not listed | Shimano Ultegra Di2 |
| Wheelset | not listed | Bontrager Aeolus Pro 51 |
| Tire | not listed | Bontrager R3 |
| Brake | not listed | Shimano Dura-Ace |
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