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Velobuild VB-R-066

Endurance road · 5 sizes

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Bike
Velobuild VB-R-066 · Endurance road · 5 sizes
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.
Size Stack (mm) Reach (mm) Head angle (deg) Seat angle (deg) Head tube (mm) Chainstay (mm) Wheelbase (mm)not published Standover (mm)not published
XXS 518 360 69.5 74.25 98 405
XS 532 370 71 74.25 115 405
S 556 376 72 73.5 138 405
M 578 381 72.5 73 158 405
L 604 389 73 72.25 185 405

The table runs on to the right: 6 more columns after Reach. Scroll it sideways to read them.

Seat tube 485 mmHead tube 138 mmTop tube 530 mmDown tubeChainstay 405 mmSeat stayFork stack 556reach 376Head tube top 376 / 556BB 0 / 0

The S 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

not read off the maker's page yet: velobuild.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 velobuild.com.
Frameset (disc version from USD 459-479, V brake from USD 399-459 at fetch time); "fully integrated cable routing" per the page title; bar, stem and headset are shown in images only, not transcribed; no cockpit geometry recorded.
Cockpit and seatpost, in the maker's words · 37 words
Frameset (disc version from USD 459-479, V brake from USD 399-459 at fetch time); "fully integrated cable routing" per the page title; bar, stem and headset are shown in images only, not transcribed; no cockpit geometry recorded.
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 "GEOMETRY R-066D ROAD FRAMESET DISC BRAKE"
How I read the maker's table
Ueeshop storefront, images on ueeshop.ly200-cdn.com). TABLE LEGEND (lettered rows on the drawing above the table, header "SIZE IN(mm)"): A "BB CENTER TO TOP OF SEATTUBE" -> seat_tube_length; B "EFFECTUVE TIO TUBE HORIZONTA" (sic) -> top_tube_effective; C "BB OFFSET" printed with a minus sign on every size -> bb_drop as a positive number (the convention velobuild-vb-r-268-2024.json set: the minus is the maker's sign for a BB below the axle line); D chainstay; E seat angle; F head angle; G "FRONT CENTER" -> front_centre; H head tube length; I fork offset; J reach; K stack. No wheelbase or standover row. The V brake page https://www.velobuild.com/products/vb-r-066-ultra-light-endurance-bike-road-frame-v-brake-internal-caboe-routing (HTTP 200, 221,285 bytes) carries its own image "GEOMETRY R-066 ROAD FRAMESET V BRAKE" (066V-GEOMETRY-2.jpg, 950x820, 148,145 bytes) with every cell the same, so the two are one file. FLAGGED: XXS and XS close the top tube identity within 1 mm, but on S, M and L reach + stack / tan(seat angle) gives 540.7 / 557.7 / 582.3 against the printed 530 / 543 / 560 (10.7, 14.7 and 22.3 mm), so one of stack, reach, seat angle or top tube is off on the three larger sizes in both of the maker's images; kept as printed for Carl to judge. 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: the store title names 2023. 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 "GEOMETRY R-066D ROAD FRAMESET DISC BRAKE": https://ueeshop.ly200-cdn.com/u_file/UPBA/UPBA916/2312/28/photo/066-GEOMETRY-2.jpg, 950x780 px; numbers read by eye, image NOT stored)