ICAN GRA04
Gravel · 5 sizes
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- Bike
- ICAN GRA04 · Gravel · 5 sizes
- Geometry
- icanbikes.com, fetched 22 Oct 2026, read off the maker's chart, re-checked, no differences
- Seat angle convention
- Calculated from ICAN'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 |
|---|---|---|---|---|---|---|---|---|
| XS | 545 | 380 | 71 | 75 | 109.4 | 435 | 1020 | |
| S | 560 | 385 | 71.5 | 74.5 | 123.3 | 435 | 1025 | |
| M | 580 | 395 | 72 | 74 | 142.4 | 435 | 1037 | |
| L | 600 | 405 | 72.5 | 73.5 | 161.5 | 435 | 1048 | |
| XL | 625 | 415 | 72.5 | 73.5 | 187.7 | 435 | 1066 |
The table runs on to the right: 6 more columns after Reach. Scroll it sideways to read them.
The M 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.
Frame facts
read off the maker's page: icanbikes.com- Tyre clearance
- 50 mm
- Bottom bracket
- T47
- Axles and brakes
- flat mount
- UDH
- yes
- Seatpost
- 27.2 mm round
- Frame weight
- 1100 g, size M
In the maker's words
Kept whole, as I read it off icanbikes.com.Sold as a frameset (frame, fork, seatpost); 1-1/2 in head tube and steerer (300 mm long); internal routing for brake and derailleurs.
Cockpit and seatpost, in the maker's words · 30 words
Sold as a frameset (frame, fork, seatpost); 1-1/2 in head tube and steerer (300 mm long); internal routing for brake and derailleurs. No bar, stem or per-size stem length printed.
SOURCE: icanbikes.com is ICAN's second English site (WordPress, "Products-list" pages), beside the Shopify store icancycling.com that the other ICAN files cite. Source: image_table (maker's own site icanbikes.com; geometry published only as the image
How I read the maker's table
both carry the same A9, A23 and TRA01 frames under the ICAN name, and the frame below is on icanbikes.com only (not in icancycling.com's product sitemap, fetched 22 Oct 2026). The page "Carbon Gravel Bike Frame | Gravel Carbon Frame | ICAN GRA04" has a spec table and one geometry image (uploaded Jun 2024; Bike Insights files the GRA04 under 2025; no model year printed, model_year null). Columns as printed, XS/S/M/L/XL: C-T seat tube; L top tube (drawn horizontal at the head tube top, the sum of I and REACH on every size: top_tube_effective); I the horizontal distance from the seat tube top to the BB (146/155/166/178/185, not in the schema); A seat angle; B head angle; F front centre; P chainstay 435; T head tube; D BB drop 78; R fork rake 48; G fork length 400 (not in the schema); STACK; REACH; WB; TRAIL (maker-published, kept; no tyre named). The drawing's notes say "Offset 48mm" and the table prints R 48, but the page's spec table says "Offset 50mm": maker against maker, 48 kept from the geometry. Spec table and drawing: Toray 700 and 800, head tube 1-1/2 in, seat post 27.2mm, T47, UDH, internal routing (RB/FD/RD), mechanical and Di2 "2 in 1" plug, "Frame: 1100g +/-50, UDMatte (Size M/T47), Fork: 480g+/-15, Seatpost: 220g+/-15g" (the drawing says "1050g (For Size M/BB86)"), tire max 700X50C, O.L.D axle 142mm, TA 100mm, flat mount disc, steerer 1-1/2 in, 300 mm. OPEN MOULD: Bike Insights' Yishun G015-D (2025, citing yishunbike.com) has the same stack and reach on all five sizes; written as yishun-g015-d-2025, the twin named in both files.
Source: image_table (maker's own site icanbikes.com; geometry published only as the image https://www.icanbikes.com/wp-content/uploads/2024/06/ICAN-GRA04.png, 2475x1510 px, a drawing with spec notes over a lettered table; read by eye, image NOT stored)
