est.
Estimated: a number I worked out rather than read off the maker's table. Anything marked this way can move if the maker publishes the real one.
BB, or bottom bracket
The axle your cranks turn on, in the middle of the frame. Every number on this site is measured from it, because it is the one point that sits in the same place on every bike.
Headset cover
The little cap on top of the head tube, under your spacers. Most makers do not publish it, so I assume 10 mm and add 6 mm to the band beside every answer.
Stem clamp, and its centre
The collar on the steerer that your stem bolts to. I need the middle of it. Where a maker gives only the height, I assume halfway up and say so on the answer.
Steerer
The tube coming up out of the fork. The cover, the spacers and the stem all sit on it, and it is the thing a mechanic cuts to length.
Bar reach
How far forward the hoods sit from the middle of the bar. Two bars on the same stem can put your hands 20 mm apart, which is why I ask.
Setback
How far your saddle sits behind the bottom bracket.
Drop
How much lower your hands sit than your saddle. On a riser bar I count the bar's rise, so the drop is that much less than it is to the clamp.
Rails, and the rail centre
The two rods under your saddle, and the middle of the straight part of them. That midpoint is the point I use, because it is the one you can find with a tape.
Stack and reach
How high and how far forward the top of the head tube is, from the bottom bracket. They are the two numbers that decide whether a frame can be set up like yours.
The band
How far out I could be, in millimetres, and why. It is a straight sum of everything I had to assume rather than a clever average, so it errs wide on purpose.
wb, stand, trail
Wheelbase, standover and trail: how long the bike is, how high the top tube is where you straddle it, and how steady the steering feels. I show them against your bike, and I leave them out when the maker does not publish them.
Close Escape closes it. The measuring guide has the pictures. Open the measuring guide
Cinelli Supercorsa
Road · 17 sizes
The Supercorsa on cinelli-milano.com
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This is the bike I ride
No account is needed to read the table. Report a wrong number · Correct this bike
- Bike
- Cinelli Supercorsa · Road · 17 sizes
- Geometry
- cinelli-milano.com, fetched 20 Oct 2026, read off the maker's chart, re-checked, no differences
- Seat angle convention
- Calculated from Cinelli's table
- 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)not published |
|---|---|---|---|---|---|---|---|---|
| 48 | 486 | 374 | 72 | 74.5 | 81 | 401 | 959 | |
| 49 | 495 | 377 | 72 | 74.5 | 88 | 402 | 964 | |
| 50 | 505 | 379 | 72.5 | 74.5 | 96 | 402 | 964 | |
| 51 | 513 | 377 | 72.5 | 74 | 101 | 402 | 964 | |
| 52 | 523 | 384 | 72.5 | 74 | 111 | 403 | 975 | |
| 53 | 533 | 387 | 73 | 74 | 118 | 405 | 972 | |
| 54 | 541 | 383 | 73 | 73.5 | 127 | 405 | 972 | |
| 55 | 550 | 387 | 73 | 73.5 | 137 | 405 | 978 | |
| 56 | 560 | 394 | 73 | 73.5 | 147 | 405 | 988 | |
| 57 | 570 | 396 | 73 | 73.5 | 157 | 406 | 994 | |
| 58 | 578 | 393 | 73 | 73 | 166 | 407 | 995 | |
| 59 | 587 | 396 | 73 | 73 | 176 | 408 | 1001 | |
| 60 | 597 | 398 | 73 | 73 | 186 | 409 | 1007 | |
| 61 | 606 | 395 | 73 | 73 | 196 | 409 | 1007 | |
| 62 | 616 | 402 | 73 | 73 | 206 | 409 | 1017 | |
| 63 | 626 | 399 | 73 | 73 | 216 | 410 | 1018 | |
| 64 | 635 | 401 | 73 | 73 | 226 | 411 | 1024 |
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: cinelli-milano.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 cinelli-milano.com.Sold as a frame set; no cockpit.
Cockpit and seatpost, in the maker's words · 7 words
Sold as a frame set; no cockpit.
OFFICIAL SOURCE: Cinelli's Supercorsa page (https://cinelli-milano.com/products/supercorsa-frame-set): the size table printed on the page's geometry drawing (supercorsa_size_chart.jpg), which is what the page shows (its script prints its own grid only when there is no drawing). Source: image_table (official Cinelli product page, the geometry drawing supercorsa_size_chart.jpg with its size table, read by eye at full resolution; image NOT stored; fetched 2026-10-20
How I read the maker's table
The page's hidden data (GEOMETRY_DEFAULT) holds an older or partial table: sizes 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64; it differs from the drawing in 26 cells: 48 F: chart 567, page data 557; 48 WB: chart 959, page data 948.5; 49 F: chart 572, page data 571; 49 WB: chart 964, page data 963; 50 H/T: chart 96, page data blank; 50 WB: chart 964, page data 964.5; 51 H/T: chart 101, page data blank; 51 F: chart 573, page data 573.2; 52 H/T: chart 111, page data blank; 53 H/T: chart 118, page data blank; 53 WB: chart 972, page data 972.5; 54 H/T: chart 127, page data blank; 54 F: chart 578, page data 579.3; 54 WB: chart 972, page data 973; 55 H/T: chart 137, page data blank; 56 H/T: chart 147, page data blank; 57 H/T: chart 157, page data blank; 58 H/T: chart 166, page data blank; 58 F: chart 599, page data 599.5; 59 H/T: chart 176, page data blank; 60 H/T: chart 186, page data blank; 61 H/T: chart 196, page data blank; 62 H/T: chart 206, page data blank; 64 C: chart 411, page data 410; 64 F: chart 624, page data 620; 64 WB: chart 1024, page data 1019. Size labels as the source prints them. A lugged steel frame with a horizontal top tube: T is drawn horizontal from the head tube top to the seat tube top, recorded as top_tube_effective; the drawing has no S1/T1 columns (seat_tube_length null). In the 57 row the C cell prints "406" with a small stray "411" overprinted beside it; 406 is recorded. Not published, so null: seat tube length, standover, trail, stock stem length, stock bar width. Model year not printed (null).
Source: image_table (official Cinelli product page, the geometry drawing supercorsa_size_chart.jpg with its size table, read by eye at full resolution; image NOT stored; fetched 2026-10-20, HTTP 200)