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.
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 Most makers do not publish it, so I assume 15 mm and add 6 mm to the band, which on its own is enough to hold an answer at "probably" rather than "fits".
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 bar is than your saddle.
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.
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.
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.
Close Escape closes it. The measuring guide has the pictures. Open the measuring guide
ICAN A9
Aero road · 6 sizes
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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
- ICAN A9 · Aero road · 6 sizes · integrated cockpit
- Geometry
- icancycling.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 |
|---|---|---|---|---|---|---|---|---|
| XXS / 46 | 502.6 | 371.2 | 70.8 | 74.5 | 110 | 410 | 980.5 | |
| XS / 49 | 509 | 378.9 | 71 | 74.5 | 115 | 410 | 988.9 | |
| S / 52 | 526.7 | 384 | 72 | 74 | 130 | 410 | 991 | |
| M / 54 | 547.6 | 388.8 | 72.5 | 73.6 | 150 | 410 | 997.8 | |
| L / 56 | 568.5 | 394.5 | 73 | 73.3 | 170 | 410 | 1005.1 | |
| XL / 58 | 588.7 | 400 | 73.3 | 73 | 190 | 410 | 1013.7 |
The table runs on to the right: 6 more columns after Reach. Scroll it sideways to read them.
The M / 54 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 icancycling.com.INTEGRATED one-piece bar/stem: ICAN HB017 ("Full Carbon Integrated Handlebar + Stem", T700, UD matt, 365 +/- 10 g at 440x120).
Cockpit and seatpost, in the maker's words · 214 words
INTEGRATED one-piece bar/stem: ICAN HB017 ("Full Carbon Integrated Handlebar + Stem", T700, UD matt, 365 +/- 10 g at 440x120). The frameset page lists "Handlebar: 400x90mm / 420x100mm / 440x110mm (Please note the size you want when purchasing.)" - width x stem length, chosen by the buyer, NOT tied to frame size, so stock_stem_length and stock_bar_width are left null per size. The standalone HB017 listing (https://icancycling.com/products/integrated-handlebar-hb017, USD 198) offers 400x90 / 420x90 / 420x100 / 420x110 / 440x100 / 440x110 / 440x120. Stem angle, stem/clamp height, bar reach, bar drop, flare and spacer stack are NOT published on the brand site. Headset: "Top 1-1/2", Down 1-1/2"" (frame page); the fork drawing shows a 28.6 mm (1-1/8 in) round steerer at the top with 23.6 mm bore, steerer length 300 +/- 1 mm, axle to crown 370 +/- 1 mm, rake 50 +/- 1.5 mm, 12x100 mm thru axle, flat mount 160 mm rotor, fork weight 410 g. Seatpost: proprietary aero carbon seatpost included in the box (320 g quoted with the size 52 frame weights); seatpost length, offset/setback and clamp type are NOT published. Package: 1 x Frame + 1 x Fork + 1 x Seat Post + 1 Headset + 1 x Integrated Handlebar + 2 x Thru Axles + 1 x Hanger.
SOURCE: the brand's own Shopify store icancycling.com (ICAN). Source: image_table
How I read the maker's table
The geometry is published ONLY as an image on the product page: https://icancycling.com/cdn/shop/products/ICANA9CarbonRoadDiscBikeFramesetGeometry_10e7af87-9d10-4fdf-a8ac-703fb3c592eb.jpg (1772x1773, titled "A9 Speed Balanced Geometry"); the numbers above were read from that image by eye, not stored. Companion images: fork drawing ...FramesetFrontForkGeometry_003ac9fb-f4d7-4089-ad14-efbe148287b6.jpg and sizing chart ...FramesetSizeRecommendation_31ee9b5f-5752-4615-bb94-166f3c80ebba.jpg on the same CDN path. CONVENTIONS: STACK is drawn vertically from the BB centre to the top of the head tube and REACH horizontally from the BB centre to the same point (standard datum). The row labelled "BBH / BB height" is 66.0 mm on every size and the diagram draws it as the vertical from the wheel-axle line DOWN to the BB centre, i.e. it is BB DROP by the usual definition; recorded as bb_drop (cross-check: sqrt(FC^2-66^2)+sqrt(CS^2-66^2) reproduces every published wheelbase to 0.1 mm, e.g. XXS 575.8+404.7=980.5, XL 609.0+404.7=1013.7). Sizes are named XXS/46, XS/49, S/52, M/54, L/56, XL/58 where the number is the seat tube length in cm ("STL / BB center to top of seattube" 460-580 mm); the store's size option is just "46cm" ... "58cm". "TTL / Top tube horizontal" = top_tube_effective. Head tube length is printed 110 / 115 / 130 (no decimals) then 150.0 / 170.0 / 190.0 - transcribed as printed. Standover and trail are NOT published. Sizing chart (image): XXS/46 150-165 cm, XS/49 160-165, S/52 165-170, M/54 170-175, L/56 175-180, XL/58 180-190. Frame spec (page text): Toray T700 and T800, matt, frame 1090 g / fork 410 g / seatpost 320 g (size 52), BB86, 12x100 front / 12x142 rear, flat mount 160 front / 140 rear, full internal routing, Di2 supported, "UCI approval road bike disc frame"; a separate listing "UCI Disc Road Frame A9 EU" (/products/uci-disc-road-frame-a9-eu, USD 790) and complete bikes "AERO Road Disc Bike A9" exist on the same store - not fetched, geometry assumed identical but NOT verified. MODEL YEAR: no year is printed on the chart; the Shopify product record was created 2019-01-10 (published_at shows a 2015 placeholder), the geometry image carries version stamp v=1768890148 (2026-01-20) and the page was live 2026-08-29, so model_year is null. Paint options at collection time: UD Matt, Triaero White Stickers, Forest Python, Seaweed, Sea Coral, Fireworks, Color painting-1, Color painting-2, Dark Gray Gradient to Silver. Frameset price USD 730.
