Velobuild GF-003
Gravel · 5 sizes
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- Bike
- Velobuild GF-003 · Gravel · 5 sizes · integrated cockpit
- Geometry
- velobuild.com, fetched 20 Oct 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
- 22 October 2026 · 686 bikes, 74 makes, 3,984 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 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 from the maker's words, not a table: velobuild.com- Tyre clearance
- not recorded yet
- Bottom bracket
- T47
- Axles and brakes
- 12x100 / 12x142, flat mount
- UDH
- not recorded yet
- Seatpost
- 27.2 mm round
- Frame weight
- 1050 g
In the maker's words
Kept whole, as I read it off velobuild.com.The frameset "Includes: Frame, Fork, seat post, seat clamp, Headset, integrated bar, spacers and axles" (USD 479 at fetch time); "Headset Size: (Top) 1-1/2 in, (Bottom) 1-1/2 in"; "Seatpost size: 27.2mm standard"; "Bar size: 400/90 400/100 420/110 440/120" (bar width / stem length); the store menus offer Bar Size 400/420/440 mm and Stem Size 90/100/110/120 mm for the integrated bar (and "Separate Bar Stem" 380/90 to 420/90).
Cockpit and seatpost, in the maker's words · 101 words
The frameset "Includes: Frame, Fork, seat post, seat clamp, Headset, integrated bar, spacers and axles" (USD 479 at fetch time); "Headset Size: (Top) 1-1/2 in, (Bottom) 1-1/2 in"; "Seatpost size: 27.2mm standard"; "Bar size: 400/90 400/100 420/110 440/120" (bar width / stem length); the store menus offer Bar Size 400/420/440 mm and Stem Size 90/100/110/120 mm for the integrated bar (and "Separate Bar Stem" 380/90 to 420/90). The integrated bar's reach, drop and stem angle are not published, so no cockpit geometry is recorded. T47 threaded BB, 142x12 and 100x12 thru-axles, flat mount, 700x45C or 27.5x2.1 in tyres, frame 1050 g.
SOURCE: www.velobuild.com is VeloBuild's own store (Xiamen. Source: image_table (the maker's own store page has no HTML geometry table; the Description is a run of images and the geometry is one of them, titled "PRODUCT GEOMETRY (GF-003)"
How I read the maker's table
Ueeshop storefront, images on ueeshop.ly200-cdn.com). TABLE LEGEND (lettered columns on the drawing, units row mm and deg): A "BB center to top of seattube" -> seat_tube_length; B "Effective top tube horizonta" -> top_tube_effective; C "BB offset" printed -76 -> bb_drop 76 (the maker's minus is its sign for a BB below the axle line); D chainstay 430; E seat angle; F head angle; G front center; H head tube length; I fork offset 50; J reach; K stack; WB wheelbase; FL fork length 401 every size (not a schema field). STACK DATUM: the drawing dimensions stack and reach to the head tube top. Size labels exactly as the table heads its columns. Trail is not published (null). MODEL YEAR: not printed; model_year null. No Panda Podium, Geometry Geeks or 99 Spokes request was made.
Source: image_table (the maker's own store page has no HTML geometry table; the Description is a run of images and the geometry is one of them, titled "PRODUCT GEOMETRY (GF-003)": https://ueeshop.ly200-cdn.com/u_file/UPBA/UPBA916/2401/04/photo/GF03Geometry.jpg, 950x860 px; numbers read by eye, image NOT stored)
