Bianchi Specialissima RC
Road · 6 sizes
Sign in and add the bike you ride, and this table will say what each size needs for your position.
Sign in
This is the bike I ride
No account is needed to read the table. Report a wrong number · Correct this bike
- Bike
- Bianchi Specialissima RC · Road · 6 sizes · integrated cockpit
- Geometry
- bianchi.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)not published |
|---|---|---|---|---|---|---|---|---|
| 470 | 486 | 379 | 70.5 | 74.5 | 100 | 410 | 982 | |
| 500 | 494 | 387 | 71.5 | 74.5 | 105 | 410 | 983 | |
| 530 | 520 | 386 | 72 | 74 | 120 | 410 | 984 | |
| 550 | 536 | 391 | 72.5 | 73.5 | 135 | 410 | 988 | |
| 570 | 552 | 397 | 73 | 73.5 | 150 | 412 | 996 | |
| 590 | 571 | 400 | 73 | 73 | 170 | 412 | 1005 |
The table runs on to the right: 6 more columns after Reach. Scroll it sideways to read them.
The 550 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.
In the maker's words
Kept whole, as I read it off bianchi.com.Specialissima RC (previous generation, complete bike SRAM Red AXS): Bianchi Reparto Corse integrated carbon bar/stem for the Acros ICR headset, drop 125 mm, reach 80 mm, sizes 90/380 mm (47-50), 100/400 (53), 110/400 (55-57), 120/420 (59); Bianchi Specialissima carbon aero seatpost 20 mm offset, 280 mm (47), 300 mm (50-53), 350 mm (55-59).
Cockpit and seatpost, in the maker's words · 62 words
Specialissima RC (previous generation, complete bike SRAM Red AXS): Bianchi Reparto Corse integrated carbon bar/stem for the Acros ICR headset, drop 125 mm, reach 80 mm, sizes 90/380 mm (47-50), 100/400 (53), 110/400 (55-57), 120/420 (59); Bianchi Specialissima carbon aero seatpost 20 mm offset, 280 mm (47), 300 mm (50-53), 350 mm (55-59). Spacer heights and top-cover height not on the page.
OFFICIAL SOURCE: Bianchi shop page for the previous-generation Specialissima RC (2023-2026, table headed A B1 C D E F G G1 H I X Y WB), six sizes 470-590. Source: html table (official Bianchi shop product page, "Taglia e Geometria telaio" tab, HTML table with letter keys; legend read from the maker's line drawing on the same page or family page; fetched 2026-08-29
How I read the maker's table
see bianchi-specialissima-2027.json for the new model, whose table differs only in the 500 / 530 reach cells (387 / 386 here). Front centre and fork offset published; trail not. Standover and trail are not published (null). Bianchi prints decimals with a comma on some pages (74,5) and sizes as three digits (470 = 47 cm); labels are kept as printed. Model year is not printed on the page (null); the drawing file names carry "W-2027" on the current Oltre and Specialissima.
Source: html table (official Bianchi shop product page, "Taglia e Geometria telaio" tab, HTML table with letter keys; legend read from the maker's line drawing on the same page or family page; fetched 2026-08-29, HTTP 200)