QuickPro UR:One

INTEGRATED one-piece bar/stem: the spec box on the brand page says "Handlebar: CANWIN ZEPHYR SSL"; the UR:ONE FRAME configurator offers "Handle Bar: No Handle Bar / ZEPHYR SSL", so the USD 2,799 UR:ONE FRAME price is frame, fork and seatpost and the bar is an add-on chosen in the configurator (AU complete bikes list "Lightweight integrated handlebar" as standard). UR:ONE FRAME configurator on quickprousa.com (addon block tied to product id 7783227850817): "Handlebar Length (default 400mm)" 340 / 360 / 380 / 400 / 420 mm; "Stem Length (default 100mm)" 70 / 80 / 90 / 100 / 110 / 120 / 130 / 140 mm, any width with any length, size independent. AU complete-bike configurator (quickproaus.com UR:ONE Ultegra Di2): Handlebar Width 340-420, Stem Length 70-140, Seatpost Length 35 cm or 40 cm, Seatpost Offset 0 or -15 mm. Zephyr SSL bar spec (quickprousa.com/products/zephyr-handlebar-1, Size & Fit table): A width (hood to hood) 340 / 360 / 380 / 400 / 420 mm; B outer width 366.5 / 386.5 / 406.5 / 426.5 / 446.5 mm; stem angle -8 deg (all sizes); stem height 37 mm; bar reach 75 mm; bar drop 125 mm; expansion angle (flare) 6.1 deg; steerer inner diameter 28.6 mm; T1100 carbon; 288 g +/-3% (380x90 incl. paint). Seatpost: included with the frameset ("Seatpost: 115g (+/-5%)" in the weight list); lengths 35 / 40 cm and offsets Zero / -15 mm per the AU configurator; the US frame configurator shows no seatpost choice for this product. Headset / head tube: "HT 49.5x49.5mm" (same bearing seat top and bottom) - spacer heights, max spacer stack and top cap height NOT published. Fork 339 g +/-5%, fork offset 47 mm (XXS-S) / 44 mm (M-XL); no wide/narrow fork option for the UR:ONE (that choice exists only on the ER:ONE). BB BSA 68 mm threaded; thru axles 12x100 / 12x142; max tyre 700x32C (AU complete bikes ship 700x28c); UDH.

The table is IDENTICAL on QuickPro Australia https://quickproaus.com/products/ur-one-dura-ace-di2 (page title "UR:ONE ULTEGRA Di2"; the AU shop has no bare UR:ONE frameset page, /products/ur-one is 404). The Chinese parent site (quick-bikes.com.cn) was not tried again - it returned captcha / 504 for the ER:ONE collection on 2026-08-28. CATEGORY: brand category is "Road - Lightweight" ("lightest frame in the Quick Pro lineup", "Engineered To Defy Gravity"), so filed as climbing road; the request called it road. MODEL YEAR: the brand prints no year anywhere; 2026 is inferred - the geometry image is a screenshot dated 2026-01-12, the US product record was created and published 2026-02-02, the AU records from 2026-02-25, all live 2026-08-28. STACK / REACH DATUM: the diagram shows STACK vertical and REACH horizontal from the bottom bracket centre to the top of the head tube (dotted line at the head tube top). B top tube is drawn horizontal from the head tube top to the seat tube axis, i.e. effective top tube. E head tube length is along the head tube. K standover is the vertical from the ground line to the top of the top tube above the bottom bracket. SEAT TUBE ANGLE: labelled only "Seat Tube Angle (deg)"; the diagram draws C between the seat tube axis and the horizontal through the BB; the seat tube is straight; effective vs actual not stated. ROW J MISLABELLED: the table calls row J "Front Center (mm)" but its value is 370 for every size and the diagram draws J along the fork from the crown to the front axle, i.e. the fork length (axle to crown), as on the ER:ONE table (373). Solving the published stack / reach / head tube length / head angle / BB drop / fork offset back to the front axle gives implied fork lengths of 370.6-371.0 mm and reproduces the published wheelbases within 1 mm for XXS, XS, S, L and XL, so J is the fork length; Panda Podium's copy of the same table labels row J "Fork Length (mm)", confirming it. front_centre is therefore null (not published). SIZE M HEAD ANGLE: published as 73.8 deg, higher than L (73) and XL (73.2). Re-deriving the M wheelbase from the other M numbers gives 978 mm at 73.8 deg but 986 mm (published 987) at 72.8 deg, so 73.8 is very likely a brand typo for 72.8 - stored as published (73.8), flag for review. TRAIL: not published, null. Stack-to-reach published as 1.36 / 1.36 / 1.38 / 1.41 / 1.44 / 1.47 (truncated, not rounded). SIZE NAMES: XXS / XS / S / M / L / XL with the seat tube length in brackets (432 / 446 / 470 / 495 / 518 / 542); the AU variant picker writes them "XXS/432" etc. RIDER SIZE GUIDE (quickproaus.com "Find Your UR:One Fit"): XXS 148-159 cm (4 ft 10 to 5 ft 3), XS 156-167 cm (5 ft 1 to 5 ft 6), SM 164-175 cm (5 ft 5 to 5 ft 9), MD 172-184 cm (5 ft 8 to 6 ft 0), LG 181-193 cm (5 ft 11 to 6 ft 4), XL 191-203 cm (6 ft 3 to 6 ft 8). AU PAGE COPY-PASTE ERRORS: its Ultegra spec sheet lists "Frame Size Options XS/430, SM/460, MD/490, LG/520, XL/550, XXL/584" and "Frameset T1100 & M65 Modulus Carbon, Monolith One Piece Construction (840g)" - those are ER:ONE lines; the UR:ONE variant picker, geometry table and weight (629 g) on the same page are the UR:ONE ones and match the US table. FRAME: High-Strength High-Modulus carbon, frame 629 g +/-5% (size M), fork 339 g, seatpost 115 g, BSA 68 threaded BB, 12x100 / 12x142, UDH, fully integrated cable routing, 32 mm tyre clearance, "higher stack, lower bottom bracket" than the aero ER:ONE / AR:ONE; validated at Silverstone Sports Engineering Hub (brand claim). stock_stem_length 100 and stock_bar_width 400 are the size-independent configurator defaults ("Stem Length (default 100mm)", "Handlebar Length (default 400mm)"), not a per-size spec.