Dogma F (2021) vs. Madone SLR Gen 8 (2025)

Pinarello · Road · 700cManufacturer data · as of Oct 25, 2026Source

Cockpit: 20 mm spacers · 100 mm stem · -6°

SpacersStemAngle °

Saddle: same saddle height · 0 mm setback · centred (default)

Saddle heightSetbackForward (+)/back

Trek · Road · 700cManufacturer data · as of Oct 25, 2026Source

Cockpit: 20 mm spacers · 100 mm stem · -6°

SpacersStemAngle °

Saddle: same saddle height · 0 mm setback · centred (default)

Saddle heightSetbackForward (+)/back

Reach: Horizontal distance from the bottom bracket to the top of the head tube. More reach = more stretched-out position. · grid 10 cm

Madone SLR Gen 8 (2025) M vs. Dogma F (2021) 540: 5 mm less stack

Measure	Dogma F (2021) 540	Madone SLR Gen 8 (2025) M
Frame
Stackmm	551	546−5
Reachmm	385	384−1
Stack / Reach	1.43	1.42−0.01
Head angle°	72.8°	72.9°+0.1°
Seat angle°	73.4°	73.6°+0.2°
Head tubemm	131	136+5
Seat tubemm	510	476−34
Top tube (effective)mm	549	545−4
Chainstaymm	408	410+2
Rear centre (horizontal)mm	402	404+2
Wheelbasemm	980	981+1
Front centremm	583	582−1
BB dropmm	72	70−2
BB heightmm	267	269+2
Fork offsetmm	43	45+2
Trailmm	60	58−2
Fork axle-to-crownmm	373	–
Cockpit & riding position
Bar reachmm	471	470−1
Bar stackmm	609	603−5
Saddle – barmm	677	674−3
Saddle-to-bar dropmm	81	87+6

italic = calculated · tap a row to pin the measure in the drawing · Δ relative to Dogma F (2021)

Size finder · transfer your fit

Transfer your riding position to a new bike

Enter your well-fitting bike with saddle height, seatpost and cockpit. For every size of the new bike we calculate the stem, spacers, saddle height, setback and saddle position that reproduce the same contact points. This is a geometric approximation without guarantee and does not replace a professional bike fit.

Your bike – how you sit today

Saddle

mmmmmm

Cockpit

mmmm°

Saddle: 206 mm behind · 690 mm above BB
Handlebar: 471 mm ahead · 609 mm above BB
Saddle–bar: 677 mm · drop 81 mm

Saddle height: bottom bracket centre to top of saddle along the seat-tube axis. Saddle fore/aft: + forward, − back. Spacers incl. top cap, handlebar centre = stem clamp.

New bike – what do I need to set up?

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Explore

All frame sizes at a glance

All frame sizes by stack and reach or any other measure – click a dot or line to add the bike to the comparison.

1040 of 1040 sizes · 159 models

Each dot is a frame size. Coloured dots with a letter = current comparison.

Similar to Dogma F (2021) 540

only Road

Similarity over the axes of the geometry profile below; stack and reach count 1.5×. The best-matching size per model, filters are respected.

Geometry profile

Each line is a frame size across all selected measures. Drag on an axis to filter a range – this also affects the chart and the similarity list.

Drag on an axis to filter a range · click a line to compare the bike

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BrandModelModel year *CategoryWheel (front)Wheel rearTyre clearance, max. (mm)Source (manufacturer page with geometry table) *

Paste a geometry table

Select the table on the manufacturer's page, copy it and paste it here. Sizes as columns or rows, German or English; values like “435/432” for flip chips are recognised.

Sizes (mm / degrees · * required · setting e.g. “High”, “Low”, “Mullet”)

Size*	Setting	Stack*	Reach*	Head ∠ °*	Seat ∠ °*	Head tube*	Chainstay*	BB drop*	BB drop rear	Seat tube	Top tube	Wheelbase	Fork offset	Axle-to-crown	BB height	Front ctr.	Trail	Stem	Spacers