Specialized Diverge 4
Gravel · 6 sizes
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- Bike
- Specialized Diverge 4 · Gravel · 6 sizes
- Geometry
- specialized.com, fetched 29 Aug 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
- 6 September 2026 · 210 bikes, 43 makes, 1,262 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) |
|---|---|---|---|---|---|---|---|---|
| 49 | 563 | 365 | 70 | 74.5 | 90 | 430 | 1019 | 700 |
| 52 | 578 | 374 | 70.5 | 74 | 104 | 430 | 1031 | 725 |
| 54 | 592 | 387 | 71 | 74 | 116 | 430 | 1041 | 754 |
| 56 | 610 | 400 | 71 | 74 | 135 | 430 | 1060 | 779 |
| 58 | 634 | 412 | 71 | 74 | 161 | 430 | 1081 | 805 |
| 61 | 659 | 425 | 71 | 74 | 187 | 430 | 1102 | 832 |
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.
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 size49 60 x 380, 52 70 x 400, 54 80 x 420, 56 90 x 420, 58 100 x 440, 61 100 x 440 (stem length x bar width, mm)
In the maker's words
Kept whole, as I read it off specialized.com.Diverge 4 Pro: Specialized Pro SL alloy 4-bolt stem and Roval Terra carbon bar (103 mm drop x 70 mm reach x 12 deg flare) in the table's per-size stem lengths 60/70/80/90/100/100 mm and widths 380/400/420/420/440/440 mm; Future Shock 3 unit in the head tube (stack includes it); Roval Terra carbon seatpost, 20 mm offset, 330 mm (49-52) / 380 mm (54-61).
Cockpit and seatpost, in the maker's words · 87 words
Diverge 4 Pro: Specialized Pro SL alloy 4-bolt stem and Roval Terra carbon bar (103 mm drop x 70 mm reach x 12 deg flare) in the table's per-size stem lengths 60/70/80/90/100/100 mm and widths 380/400/420/420/440/440 mm; Future Shock 3 unit in the head tube (stack includes it); Roval Terra carbon seatpost, 20 mm offset, 330 mm (49-52) / 380 mm (54-61). The Diverge 4 Comp Alloy page (code 4223512, fetched) prints the identical geometry with the same stems and bars and a 350/400 mm alloy seatpost.
OFFICIAL SOURCE: Specialized GB page for the Diverge 4 Pro - SRAM Force XPLR (code 4293747), six sizes 49-61, the fourth-generation Diverge (2025 launch). Source: html table (official Specialized GB product page, "Geometry" accordion, HTML table; fetched 2026-08-29
How I read the maker's table
the Diverge 4 Comp Alloy page carries the identical table, so one file covers the carbon and E5 alloy Diverge 4. Front centre, trail and fork length (391 mm) published; BB height row absent on this page. 85 mm BB drop and 55 mm offset on every size as printed. Values are printed with mm and degree suffixes, stripped by script. Stack/reach are to the head tube top per Specialized's geometry drawing. Model year is not printed on the page (null); the page is the current GB listing on the fetch date.
Source: html table (official Specialized GB product page, "Geometry" accordion, HTML table; fetched 2026-08-29, HTTP 200)