Specialized Tarmac SL7
Road · 7 sizes
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- Bike
- Specialized Tarmac SL7 · Road · 7 sizes
- Geometry
- specialized.com, fetched 20 Oct 2026, re-checked, no differences
- Cockpit
- Generic stem and bar, assumed
- Solved with
- cover 15 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 · 686 bikes, 74 makes, 3,984 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) |
|---|---|---|---|---|---|---|---|---|
| 44 | 491 | 369 | 70.5 | 75.5 | 93 | 410 | 970 | 723 |
| 49 | 504 | 378 | 71.75 | 75.5 | 102 | 410 | 973 | 735 |
| 52 | 517 | 383 | 72.5 | 74 | 113 | 410 | 975 | 746 |
| 54 | 534 | 387 | 73 | 74 | 131 | 410 | 978 | 768 |
| 56 | 555 | 398 | 73.5 | 73.5 | 151 | 410 | 991 | 786 |
| 58 | 581 | 405 | 73.5 | 73.5 | 178 | 410 | 1006 | 808 |
| 61 | 602 | 411 | 74 | 73 | 198 | 410 | 1013 | 834 |
The table runs on to the right: 6 more columns after Reach. Scroll it sideways to read them.
The 54 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.
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.
Stock stem and bar per size44 70 x 360, 49 80 x 380, 52 90 x 400, 54 100 x 420, 56 100 x 420, 58 110 x 440, 61 110 x 440 (stem length x bar width, mm)
Frame facts
not read off the maker's page yet: specialized.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 specialized.com.Tarmac SL7 Comp - Shimano 105 Di2, Specialized GB spec: Stem "Tarmac integrated stem, 6-degree" (stem angle 6 degrees, here meaning a 6 degree stem, not a one-piece bar); Handlebars "Specialized Shallow Drop, 6061, 70x125mm, 31.8mm clamp" (bar reach 70 mm, drop 125 mm).
Cockpit and seatpost, in the maker's words · 60 words
Tarmac SL7 Comp - Shimano 105 Di2, Specialized GB spec: Stem "Tarmac integrated stem, 6-degree" (stem angle 6 degrees, here meaning a 6 degree stem, not a one-piece bar); Handlebars "Specialized Shallow Drop, 6061, 70x125mm, 31.8mm clamp" (bar reach 70 mm, drop 125 mm). Stock stem length and bar width per size from the geometry table (70/80/90/100/100/110/110 mm; 360/380/400/420/420/440/440 mm).
OFFICIAL SOURCE: Specialized GB page for the Tarmac SL7 Comp - Shimano 105 Di2 (code 218668), still served on 2026-10-20 with the page JSON's modelYear 2024. Source: html table (official Specialized GB product page for the Tarmac SL7 Comp - Shimano 105 Di2, code 218668, the "Geometry" HTML table in the page; fetched 2026-10-20
How I read the maker's table
The Tarmac generation before the SL8 (specialized.json) and SL9 (specialized-tarmac-sl9.json). Seven sizes 44, 49, 52, 54, 56, 58, 61. stack_datum "head tube top": the page prints "Frame Stack" and "Frame Reach" (stored here) separately from "Stack to Stem" and "Reach to Stem". Against the SL8 table in specialized.json every size differs: the SL8 file's stack is 10 mm higher, its reach 3 mm shorter, its head tube 6 to 7 mm longer and its seat tube 2 mm shorter. Bike Insights' 2023 Tarmac SL7 Comp entry stores the Stack to Stem and Reach to Stem numbers as its stack and reach, so its stack and reach disagree with this file on every size; the maker's Frame Stack and Frame Reach are stored. Values printed with mm and degree suffixes, stripped by script. Stock tyre Turbo Pro 700x26.
Source: html table (official Specialized GB product page for the Tarmac SL7 Comp - Shimano 105 Di2, code 218668, the "Geometry" HTML table in the page; fetched 2026-10-20, HTTP 200)