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 Most makers do not publish it, so I assume 10 mm and add 6 mm to the band beside every answer.
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 hands sit than your saddle. On a riser bar I count the bar's rise, so the drop is that much less than it is to the clamp.
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
Rose XLITE
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
- Rose XLITE · Road · 6 sizes · integrated cockpit
- Geometry
- rosebikes.com, fetched 20 Oct 2026, re-checked, no differences
- Seat angle convention
- Calculated from Rose'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.| Size | Stack (mm) | Reach (mm) | Head angle (deg) | Seat angle (deg) | Head tube (mm) | Chainstay (mm) | Wheelbase (mm) | Standover (mm) |
|---|---|---|---|---|---|---|---|---|
| 50cm | 508 | 372 | 71 | 75.5 | 105 | 410 | 975 | 730 |
| 53cm | 527 | 382 | 72 | 75 | 120 | 410 | 980 | 754 |
| 55cm | 542 | 391 | 72.5 | 74.5 | 135 | 410 | 990 | 781 |
| 57cm | 557 | 398 | 73 | 74 | 152 | 410 | 998 | 791 |
| 59cm | 573 | 410 | 73.3 | 74 | 168 | 410 | 1013 | 812 |
| 62cm | 597 | 422 | 73.5 | 74 | 192 | 410 | 1027 | 844 |
The table runs on to the right: 6 more columns after Reach. Scroll it sideways to read them.
The 57cm 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.Rose One-Piece Race CockpitVendor-listedstem -9 · reach 83 · drop 130 · clamp 36 · lengths 90-120 · widths 400-420
Stock stem and bar per size50cm 90 x 400, 53cm 90 x 400, 55cm 100 x 420, 57cm 100 x 420, 59cm 110 x 420, 62cm 120 x 420 (stem length x bar width, mm)
Frame facts
read from the maker's words, not a table: rosebikes.com- Tyre clearance
- 32 mm
- Bottom bracket
- BB86
- Axles and brakes
- 12x142 rear
- UDH
- not recorded yet
- Seatpost
- not recorded yet
- Frame weight
- 870 g
In the maker's words
Kept whole, as I read it off rosebikes.com.One-Piece Race Cockpit (https://www.rosebikes.com/p/rose-one-piece-race-cockpit-2724657; stock on the XLITE 06 Ultegra Di2 as "one piece cockpit Race, 90mm/40cm" on the size shown): stem angle -9; stem lengths 90/100/110/120; widths 40/42 cm (sold as 90 mm / 40 cm, 100 mm / 42 cm, 110 mm / 42 cm, 120 mm / 42 cm); bar reach 83 mm; drop 130 mm; flare 3 deg; clamping height on steerer 36 mm; "For threadless 1 1/8" steerer tubes (28.6 mm)"; cable integration for brake hoses only ("developed for electronic shifting with wireless control").
Cockpit and seatpost, in the maker's words · 102 words
One-Piece Race Cockpit (https://www.rosebikes.com/p/rose-one-piece-race-cockpit-2724657; stock on the XLITE 06 Ultegra Di2 as "one piece cockpit Race, 90mm/40cm" on the size shown): stem angle -9; stem lengths 90/100/110/120; widths 40/42 cm (sold as 90 mm / 40 cm, 100 mm / 42 cm, 110 mm / 42 cm, 120 mm / 42 cm); bar reach 83 mm; drop 130 mm; flare 3 deg; clamping height on steerer 36 mm; "For threadless 1 1/8" steerer tubes (28.6 mm)"; cable integration for brake hoses only ("developed for electronic shifting with wireless control"). The geometry feed gives the stock stem and bar per size (w3, w1).
OFFICIAL SOURCE: https://www.rosebikes.com/p/rose-xlite-06-ultegra-di2-2715776 (product SKU 2715776). Source: html table (official Rose product page for the XLITE 06 Ultegra Di2, its Frame geometry table as the page loads it: the page's own bikeGeometry JSON for product SKU 2715776; fetched 2026-10-20
How I read the maker's table
SOURCE: Rose (rosebikes.com, the maker's own shop). The product page's "Frame geometry" section is filled in the browser from the page's own GraphQL query bikeGeometry(productSku) at https://www.rosebikes.com/api/ (query text taken from the page's JavaScript bundle, no credentials sent), which returns, per frame size, identifier, name, unit and value for every row of the table and a drawing (cdn.rosebikes.de/geometry/<id>.svg, not stored). Rows used: a seat tube length (seat_tube_length), b "Top tube length" (top_tube_effective; the drawing was not read for its datum), c head tube length, d head tube angle, e "seat angle" (seat_tube_angle unless an e2 row is noted below), f BB drop, g chainstay length, h wheelbase, j reach, k stack, m "Standover height (100 mm in front of BB)" (standover), p Fork offset, p1 Trail where printed, v front centre where printed, w3 "Stem lengh" (sic) and w1 Handlebar Width where printed (stock_stem_length, stock_bar_width). Decimal commas converted by script (73,25 = 73.25); values otherwise exactly as returned. No stack datum is stated in words (stack_datum null). No model year is printed (model_year null). The XLITE 04 (SKU 2723811, 105 Di2 Advanced) returns the same frame numbers. On 2026-10-20 the rosebikes.co.uk XLITE family page redirected to the sale listing, so the XLITE is being run out; the product page and its table are still live. Rows kept here only: i4 max. seat height 765/795/815/835/860/900; j1 Reach+ 543/553/572/589/601/623 and k1 Stack+ 579/598/613/628/644/668 (with the stock cockpit, datum not stated); o stack to reach ratio; q Wheel diameter 700C; r1 Max. tyre width 32 mm; u fork length 372; w2 Crank Length 170/170/172.5/172.5/175/175; x recommended size (cm) 154-165/164-172/171-178/177-186/185-194/193-200; z system weight 110 kg. No trail row. Frame "ROSE XLITE 06 DISC, High Modulus carbon, PF86, 12x142TA, frame weight for 57 cm approx. 870 g". Stock tyre "Schwalbe Pro One Evo, Super Race, black/transp. 700x28C".
Source: html table (official Rose product page for the XLITE 06 Ultegra Di2, its Frame geometry table as the page loads it: the page's own bikeGeometry JSON for product SKU 2715776; fetched 2026-10-20, HTTP 200)