Cervelo P-Series
Time trial · 6 sizes
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- Bike
- Cervelo P-Series · Time trial · 6 sizes
- Versions
- Current, this table · 2023
- Geometry
- cervelo.com, fetched 21 Oct 2026, re-checked, no differences
- Cockpit
- Generic stem and bar, assumed
- Solved with
- cover 10 mm (assumed), max spacers 40 mm (assumed), stem clamp centre 20 mm (assumed), so every verdict carries ±10 mm at the bar
- Sheet
- 22 October 2026 · 879 bikes, 79 makes, 4,979 sizes in the catalogue
Geometry, every size, from the maker's table
The tinted row is the size drawn beside it. Press a size to draw it.| Size | Stack (mm) | Reach (mm) | Head angle (deg) | Seat angle (deg) | Head tube (mm) | Chainstay (mm) | Wheelbase (mm) | Standover (mm) |
|---|---|---|---|---|---|---|---|---|
| 48 | 494 | 378 | 71 | 79 | 87.8 | 405 | 973 | 734 |
| 51 | 515 | 395 | 72.5 | 79 | 101.7 | 405 | 974 | 755 |
| 54 | 531 | 409 | 72.5 | 79 | 118.4 | 405 | 993 | 770 |
| 56 | 549 | 422 | 72.5 | 79 | 137.3 | 405 | 1012 | 787 |
| 58 | 569 | 434 | 72.5 | 79 | 158.3 | 405 | 1030 | 806 |
| 61 | 587 | 443 | 72.5 | 79 | 177.2 | 405 | 1045 | 823 |
The table runs on to the right: 6 more columns after Reach. Scroll it sideways to read them.
The 56 drawn to scale from the table, with no build on it. Stack and reach run from the bottom bracket to the top of the head tube; every size is solved from those two. One square is 100 mm. A dashed tube is a number the maker left out (est.).
The maker's cockpit
No stock cockpit I can name, so every size is solved on a generic stem and bar unless you choose one on the sheet.Generic stem and barAssumedNo bar is listed for this frame.
Frame facts
not read off the maker's page yet: cervelo.com- Tyre clearance
- not recorded yet
- Bottom bracket
- not recorded yet
- Axles and brakes
- not recorded yet
- UDH
- not recorded yet
- Seatpost
- not recorded yet
- Frame weight
- not recorded yet
In the maker's words
Kept whole, as I read it off cervelo.com.The Cervelo GB model page's geometry table carries no bar, stem or pad rows, and no cockpit was read for this file (integrated_cockpit null).
Cockpit and seatpost, in the maker's words · 24 words
The Cervelo GB model page's geometry table carries no bar, stem or pad rows, and no cockpit was read for this file (integrated_cockpit null).
OFFICIAL SOURCE: Cervelo GB page for the P-Series, six sizes 48, 51, 54, 56, 58, 61. Source: html table (official Cervelo GB model page, "Geometry" tab, HTML table; fetched 2026-10-21
How I read the maker's table
Triathlon / time trial frame. The archived P-Series 2023 page (cervelo-p-series-2023.json) differs in 44 cells. Model year is not printed on the page (null). Cervelo's row labels on this triathlon page: Reach, Stack, Head Tube Angle, Front Center (front_centre), Bottom Bracket Drop, Head Tube Length, Standover Height, Trail (printed, kept), Wheel Size, Fork Offset, Wheelbase, Chainstay Length, "Effective Top Tube @75 Deg Seat Tube" and "Effective Top Tube @79 Deg Seat Tube", "Effective Seat Tube Angle 75 Deg" and "Effective Seat Tube Angle 79 Deg". Cervelo does not publish a seat tube length (null). Cervelo does not state the stack datum (null).
Source: html table (official Cervelo GB model page, "Geometry" tab, HTML table; fetched 2026-10-21, HTTP 200)