Boardman ADV alloy
Gravel · 4 sizes
The ADV alloy on boardmanbikes.com
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This is the bike I ride
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- Bike
- Boardman ADV alloy · Gravel · 4 sizes
- Versions
- Current, this table · 2021
- Geometry
- boardmanbikes.com, fetched 20 Oct 2026, re-checked, no differences
- Seat angle convention
- Calculated from Boardman'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.The table runs on to the right: 6 more columns after Reach. Scroll it sideways to read them.
The LG 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.
Stock stem and bar per sizeSM 80 x 400, MD 80 x 420, LG 90 x 420, XL 100 x 440 (stem length x bar width, mm)
Frame facts
not read off the maker's page yet: boardmanbikes.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 boardmanbikes.com.Two-piece: "Boardman Alloy, 31.8mm clamp" stem and "Boardman Alloy, 31.8mm clamp, 70mm reach, 120mm drop" handlebar; the panel prints stem 80/80/90/100 mm and bar widths per size (SM to XL).
Cockpit and seatpost, in the maker's words · 30 words
Two-piece: "Boardman Alloy, 31.8mm clamp" stem and "Boardman Alloy, 31.8mm clamp, 70mm reach, 120mm drop" handlebar; the panel prints stem 80/80/90/100 mm and bar widths per size (SM to XL).
OFFICIAL SOURCE: Boardman Bikes product page for the ADV 8.6 (triple-butted 6061 aluminium frame with hidden welds, C7 carbon fork), four sizes SM to XL. Source: html table (official Boardman Bikes product page "Boardman ADV 8.6", "Sizes & Fit" panel rendered as div rows, parsed by script; fetched 2026-10-20
How I read the maker's table
The ADV 9.2 Alloy page (2407, checked 2026-10-20) prints the same panel cell for cell. This is the current alloy ADV; the 2021 alloy ADV (ADV 8.6 / 8.9 2021) has a different table (boardman-adv-alloy-2021.json: stack 554 to 608, BB drop 70). The "Sizes & Fit" panel (div rows in the page markup, not a <table>) prints: Size, Recommended Height, Recommended Inside Leg, Stack, Reach, ST Seat Tube, TT Top Tube, HT Head Tube, HA Head Angle, SA Seat Angle, CS Chainstay, FO Fork Offset, BB Bottom Bracket Drop, Crank Length, Stem Length, Handlebar Width. Degree signs stripped by the parser. Trail and standover are not printed (null); stack datum not stated (null). Wheelbase and front centre not printed (null). Tyres Goodyear Connector 700x40mm. Model year: not printed (null).
Source: html table (official Boardman Bikes product page "Boardman ADV 8.6", "Sizes & Fit" panel rendered as div rows, parsed by script; fetched 2026-10-20, HTTP 200)