Carbonda CFR-1136
Endurance road · 5 sizes
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- Bike
- Carbonda CFR-1136 · Endurance road · 5 sizes
- Geometry
- carbonda.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) |
|---|---|---|---|---|---|---|---|---|
| XS / 410 | 521.7 | 365 | 71.2 | 74.2 | 120 | 415 | 975.2 | 725.4 |
| S / 440 | 542 | 370 | 71.6 | 73.2 | 140 | 415 | 983.3 | 750.9 |
| M / 470 | 562.6 | 375 | 72 | 73.2 | 161 | 415 | 991.8 | 780.5 |
| L / 500 | 584 | 380 | 72.4 | 72.8 | 183 | 415 | 1000 | 806.8 |
| XL / 530 | 603.5 | 385.7 | 72.8 | 72.2 | 202 | 415 | 1007.6 | 832.5 |
The table runs on to the right: 6 more columns after Reach. Scroll it sideways to read them.
The M / 470 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 carbonda.com.FRAMESET ONLY - Carbonda sells the bare frame + fork and names no stock handlebar, stem or seatpost; the product page's spec table lists Model No FM1136, headset "1-1/2" * 1-1/2" ACR", BB "BB86/BSA-68" (the bullet list and the size drawings say BSA; the M drawing is labelled BSA with a 39.3 mm shell bore), flat mount disc, max tyre 700x32 mm, frame weight (M) 950 +/- 50 g, fork 480 +/- 15 g.
Cockpit and seatpost, in the maker's words · 219 words
FRAMESET ONLY - Carbonda sells the bare frame + fork and names no stock handlebar, stem or seatpost; the product page's spec table lists Model No FM1136, headset "1-1/2" * 1-1/2" ACR", BB "BB86/BSA-68" (the bullet list and the size drawings say BSA; the M drawing is labelled BSA with a 39.3 mm shell bore), flat mount disc, max tyre 700x32 mm, frame weight (M) 950 +/- 50 g, fork 480 +/- 15 g. Cable routing: "Integrated cabling" / "compatible hidden cable routing" through the ACR headset (both bearing seats 52.1 mm on the size drawings, head tube outer 57 mm), so any ACR-style one-piece bar or ACR stem + split-spacer set fits; no bar widths, stem lengths, stem angle, headset cover height or maximum spacer stack are published. Fork: axle-to-crown 372 mm, offset 45 mm (all sizes, from the geometry table). Seatpost: round 27.2 mm (the size drawings dimension the seat tube bore as 27.2 +0.15/-0 mm) held by an internal wedge (assembly drawing item 14, part FB-CL-205/200/206/207 "CFR-1136 XS/S/(M/L)/XL wedge" with an M6x25 bolt and a stainless washer); no seatpost offset or length options are stated. Derailleur hanger: Carbonda's own CFR-606 thru-axle hanger (inner + outer alloy parts on the assembly drawing) - NOT UDH, despite the page's meta description. Rear spacing 142 mm on the drawings.
STACK / REACH DATUM: the geometry PDF's diagram draws Stack as the vertical and Reach as the horizontal distance from the bottom bracket centre to the centre of the TOP of the head tube (no headset cover included). Source: pdf_table (maker's CFR-1136B-Geometry.pdf, linked from the product page's File download list
How I read the maker's table
the per-size drawings agree (M: stack 562.6, reach 375.1 vs table 375). COLUMN MAPPING from the PDF table: S = seat tube length centre-to-top along the seat tube (M drawing 475.8 +/- 1 mm to the seat tube top), SC = seat tube angle, O = horizontal (effective) top tube length from the seat tube centreline extension to the head tube top, HS = head tube length, HC = head tube angle, F = fork length (372, not in the schema), OT = fork offset, WB = wheelbase, FC = front centre (BB centre to front axle), RC = rear centre / chainstay, G = BB drop, Reach, Stack. SIZE NAMES: XS/410, S/440, M/470, L/500, XL/530 - the number is the nominal seat tube length in mm; the product page says "Sizes: XS/S/M/L/XL" (its meta description's "48/51/54/57/60cm", "700x42c/650Bx47c", "T47-68" and "UDH" are template text that contradicts the page body and the drawings and was ignored). STANDOVER: not a column in the geometry table; the values come from the maker's per-size drawings (CFR-1136B-XS/S/M/L/XL.pdf, same download list), which dimension the vertical from the ground line (tangent to R347 mm wheel circles, i.e. a 700x32c tyre) to the UNDERSIDE of the top tube at a point about a third of the way from the seat tube towards the head tube: XS 725.4, S 750.9, M 780.5, L 806.8, XL 832.5. Treat as an underside-of-tube figure, not a conventional top-of-tube standover. MODEL YEAR: Carbonda does not use model years; the frame drawings are revision B dated 2021-08-18 (M) to 2021-09-13 (L), the geometry and assembly PDFs were plotted 2024-08-22, and the current product page and photos date from 2024-09-10; live 2026-08-29. The page URL says cfr-1136-sl and the drawings say CFR-1136B; the page title and h1 are plain CFR-1136. Trail is not published (null).
Source: pdf_table (maker's CFR-1136B-Geometry.pdf, linked from the product page's File download list: https://carbonda.com/upload/download/CFR-1136B/CFR-1136B-Geometry.pdf)