Cube Attain GTC (2020–2023) – geometry

Name: Cube Attain GTC (2020–2023)
Brand: Cube

Cube · 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

Measure	Attain GTC (2020–2023) 56
Frame
Stackmm	591
Reachmm	385
Stack / Reach	1.54
Head angle°	72.5°
Seat angle°	73.5°
Head tubemm	182
Seat tubemm	–
Top tube (effective)mm	560
Chainstaymm	415
Rear centre (horizontal)mm	408
Wheelbasemm	1009
Front centremm	605
BB dropmm	74
BB heightmm	265
Fork offsetmm	50
Trailmm	54
Fork axle-to-crownmm	–
Cockpit & riding position
Bar reachmm	471
Bar stackmm	649
Saddle – barmm	675
Saddle-to-bar dropmm	41

italic = calculated · tap a row to pin the measure in the drawing · Δ relative to Attain GTC (2020–2023)

Geometry table Cube Attain GTC (2020–2023)

Road · 700c · Sizes 50–62 · Stack 538–649 mm · Reach 369–392 mm · Head angle 71.5–72.5°

Measure	50	53	56	58	60	62
Stackmm	538	561	591	610	629	649
Reachmm	369	376	385	388	392	391
Stack / Reach	1.46	1.49	1.54	1.57	1.60	1.66
Head angle°	71.5°	72.0°	72.5°	72.5°	72.5°	72.5°
Seat angle°	74.6°	74.0°	73.5°	73.0°	72.5°	72.5°
Head tubemm	130	152	182	202	222	242
Top tube (effective)mm	517	537	560	574	590	596
Chainstaymm	415	415	415	415	417	417
Rear centre (horizontal)mm	408	408	408	408	410	410
Wheelbasemm	985	995	1009	1018	1030	1034
Front centremm	581	591	605	614	624	628
BB dropmm	74	74	74	74	74	74
BB heightmm	265	265	265	265	265	265
Fork offsetmm	50	50	50	50	50	49
Trailmm	61	58	54	54	54	56

italic = calculated from the other values · Source: Geometry table Cube, as of Oct 25, 2026

Size finder · transfer your fit

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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: 204 mm behind · 690 mm above BB
Handlebar: 471 mm ahead · 649 mm above BB
Saddle–bar: 675 mm · drop 41 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.

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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 Attain GTC (2020–2023) 56

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

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

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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

Cube Attain GTC (2020–2023) – geometry

Similar geometry

Similar to Attain GTC (2020–2023) 56

Geometry profile