Geometry comparison

Colnago V5Rs 2026 vs Colnago G4-X 2026

Compare recorded measurements by configuration and size, with provenance and missing values kept visible.

Colnago V5Rs 2026

Geometry

Available sizes: 570, 420, 455, 510, 550, 530, 485.

V5Rs geometry

Jump to size: 420 · 455 · 485 · 510 · 530 · 550 · 570

V5Rs geometry geometry by size
Size	Reach	Stack	ETT	HTA	STA	Trail	Wheelbase	Chainstay	BB drop	BB height	Front center	Fork offset	Head tube	Seat tube	Standover	Fork length	Wheel flop	Max tire
420	371.3 mm	509.2 mm	503 mm	70.6 °	75.5 °	—	975.6 mm	401.2 mm	—	265 mm	579.2 mm	47 mm	101 mm	420 mm	696.3 mm	377 mm	21.8 mm	—
455	376.8 mm	522.8 mm	514 mm	71.5 °	75.3 °	—	977.8 mm	401.2 mm	—	265 mm	581.3 mm	47 mm	112 mm	455 mm	719.9 mm	377 mm	19.2 mm	—
485	383.9 mm	537.9 mm	530 mm	72.3 °	74.8 °	—	983.5 mm	401.6 mm	—	267 mm	586.3 mm	47 mm	127 mm	485 mm	743.4 mm	377 mm	17 mm	—
510	389.6 mm	556.7 mm	544 mm	72.5 °	74.5 °	—	993.3 mm	401.6 mm	—	267 mm	596.1 mm	47 mm	146 mm	510 mm	764.6 mm	377 mm	16.5 mm	—
530	397 mm	574.9 mm	564 mm	73 °	73.8 °	—	997.3 mm	401.6 mm	—	267 mm	600 mm	43 mm	162 mm	530 mm	782.5 mm	377 mm	16.4 mm	—
550	402.3 mm	593 mm	578 mm	73 °	73.5 °	—	1008.2 mm	401.6 mm	—	267 mm	610.9 mm	43 mm	181 mm	550 mm	800.8 mm	377 mm	16.4 mm	—
570	411.4 mm	612.1 mm	595 mm	73.5 °	73.3 °	—	1017.8 mm	401.6 mm	—	267 mm	620.4 mm	43 mm	199 mm	570 mm	819.7 mm	377 mm	15.1 mm	—

Length measurements are in millimeters; HTA and STA are in degrees. ETT means effective top tube.

Size-to-size changes

Differences are calculated from the recorded values; they are not fit recommendations.

V5Rs geometry: 420 → 455 — Reach +5.5 mm, Stack +13.6 mm, ETT +11 mm, HTA +0.9 °, STA -0.2 °, Wheelbase +2.2 mm, Chainstay +0 mm, BB height +0 mm, Front center +2.1 mm, Fork offset +0 mm, Head tube +11 mm, Seat tube +35 mm, Standover +23.6 mm, Fork length +0 mm, Wheel flop -2.6 mm
V5Rs geometry: 455 → 485 — Reach +7.1 mm, Stack +15.1 mm, ETT +16 mm, HTA +0.8 °, STA -0.5 °, Wheelbase +5.7 mm, Chainstay +0.4 mm, BB height +2 mm, Front center +5 mm, Fork offset +0 mm, Head tube +15 mm, Seat tube +30 mm, Standover +23.5 mm, Fork length +0 mm, Wheel flop -2.2 mm
V5Rs geometry: 485 → 510 — Reach +5.7 mm, Stack +18.8 mm, ETT +14 mm, HTA +0.2 °, STA -0.3 °, Wheelbase +9.8 mm, Chainstay +0 mm, BB height +0 mm, Front center +9.8 mm, Fork offset +0 mm, Head tube +19 mm, Seat tube +25 mm, Standover +21.2 mm, Fork length +0 mm, Wheel flop -0.5 mm
V5Rs geometry: 510 → 530 — Reach +7.4 mm, Stack +18.2 mm, ETT +20 mm, HTA +0.5 °, STA -0.7 °, Wheelbase +4 mm, Chainstay +0 mm, BB height +0 mm, Front center +3.9 mm, Fork offset -4 mm, Head tube +16 mm, Seat tube +20 mm, Standover +17.9 mm, Fork length +0 mm, Wheel flop -0.1 mm
V5Rs geometry: 530 → 550 — Reach +5.3 mm, Stack +18.1 mm, ETT +14 mm, HTA +0 °, STA -0.3 °, Wheelbase +10.9 mm, Chainstay +0 mm, BB height +0 mm, Front center +10.9 mm, Fork offset +0 mm, Head tube +19 mm, Seat tube +20 mm, Standover +18.3 mm, Fork length +0 mm, Wheel flop +0 mm
V5Rs geometry: 550 → 570 — Reach +9.1 mm, Stack +19.1 mm, ETT +17 mm, HTA +0.5 °, STA -0.2 °, Wheelbase +9.6 mm, Chainstay +0 mm, BB height +0 mm, Front center +9.5 mm, Fork offset +0 mm, Head tube +18 mm, Seat tube +20 mm, Standover +18.9 mm, Fork length +0 mm, Wheel flop -1.3 mm

RideDNA-derived values

These deterministic calculations use the recorded inputs above. They are separate from recorded facts and are not fit recommendations.

V5Rs geometry size 570 stack Reach Ratio: 1.49
V5Rs geometry size 420 stack Reach Ratio: 1.37
V5Rs geometry size 455 stack Reach Ratio: 1.39
V5Rs geometry size 510 stack Reach Ratio: 1.43
V5Rs geometry size 550 stack Reach Ratio: 1.47
V5Rs geometry size 530 stack Reach Ratio: 1.45
V5Rs geometry size 485 stack Reach Ratio: 1.4

V5Rs geometry measurements

Choose the recorded size and configuration. Geometry figures can change by size; RideDNA does not collapse those values into one misleading answer.

What is the reach of the Colnago V5Rs 2026?

Reach is the horizontal distance from the bottom bracket to the top of the head tube. Also searched as frame reach.

Configuration	Size	Reach	Source
V5Rs geometry	570	411.4 mm	RideDNA-derived
V5Rs geometry	420	371.3 mm	RideDNA-derived
V5Rs geometry	455	376.8 mm	RideDNA-derived
V5Rs geometry	510	389.6 mm	RideDNA-derived
V5Rs geometry	550	402.3 mm	RideDNA-derived
V5Rs geometry	530	397 mm	RideDNA-derived
V5Rs geometry	485	383.9 mm	RideDNA-derived

What is the stack of the Colnago V5Rs 2026?

Stack is the vertical distance from the bottom bracket to the top of the head tube. Also searched as frame stack.

Configuration	Size	Stack	Source
V5Rs geometry	570	612.1 mm	RideDNA-derived
V5Rs geometry	420	509.2 mm	RideDNA-derived
V5Rs geometry	455	522.8 mm	RideDNA-derived
V5Rs geometry	510	556.7 mm	RideDNA-derived
V5Rs geometry	550	593 mm	RideDNA-derived
V5Rs geometry	530	574.9 mm	RideDNA-derived
V5Rs geometry	485	537.9 mm	RideDNA-derived

What is the effective top tube of the Colnago V5Rs 2026?

Effective top tube is the horizontal distance between the head-tube and seat-tube centerlines. Also searched as ETT, virtual top tube, horizontal top tube.

Configuration	Size	Effective top tube	Source
V5Rs geometry	570	595 mm	RideDNA-derived
V5Rs geometry	420	503 mm	RideDNA-derived
V5Rs geometry	455	514 mm	RideDNA-derived
V5Rs geometry	510	544 mm	RideDNA-derived
V5Rs geometry	550	578 mm	RideDNA-derived
V5Rs geometry	530	564 mm	RideDNA-derived
V5Rs geometry	485	530 mm	RideDNA-derived

What is the head tube angle of the Colnago V5Rs 2026?

Head tube angle describes the steering-axis angle relative to the ground. Also searched as HTA, head angle, steering angle.

Configuration	Size	Head tube angle	Source
V5Rs geometry	570	73.5 °	RideDNA-derived
V5Rs geometry	420	70.6 °	RideDNA-derived
V5Rs geometry	455	71.5 °	RideDNA-derived
V5Rs geometry	510	72.5 °	RideDNA-derived
V5Rs geometry	550	73 °	RideDNA-derived
V5Rs geometry	530	73 °	RideDNA-derived
V5Rs geometry	485	72.3 °	RideDNA-derived

What is the seat tube angle of the Colnago V5Rs 2026?

Seat tube angle describes the seat-tube angle relative to the ground. Also searched as STA, seat angle, effective seat angle.

Configuration	Size	Seat tube angle	Source
V5Rs geometry	570	73.3 °	RideDNA-derived
V5Rs geometry	420	75.5 °	RideDNA-derived
V5Rs geometry	455	75.3 °	RideDNA-derived
V5Rs geometry	510	74.5 °	RideDNA-derived
V5Rs geometry	550	73.5 °	RideDNA-derived
V5Rs geometry	530	73.8 °	RideDNA-derived
V5Rs geometry	485	74.8 °	RideDNA-derived

What is the wheelbase of the Colnago V5Rs 2026?

Wheelbase is the distance between the front and rear wheel axles. Also searched as axle-to-axle length.

Configuration	Size	Wheelbase	Source
V5Rs geometry	570	1017.8 mm	RideDNA-derived
V5Rs geometry	420	975.6 mm	RideDNA-derived
V5Rs geometry	455	977.8 mm	RideDNA-derived
V5Rs geometry	510	993.3 mm	RideDNA-derived
V5Rs geometry	550	1008.2 mm	RideDNA-derived
V5Rs geometry	530	997.3 mm	RideDNA-derived
V5Rs geometry	485	983.5 mm	RideDNA-derived

What is the chainstay length of the Colnago V5Rs 2026?

Chainstay length, also called rear center, is the distance from the bottom bracket to the rear axle. Also searched as Chainstay, rear center, rear centre.

Configuration	Size	Chainstay length	Source
V5Rs geometry	570	401.6 mm	RideDNA-derived
V5Rs geometry	420	401.2 mm	RideDNA-derived
V5Rs geometry	455	401.2 mm	RideDNA-derived
V5Rs geometry	510	401.6 mm	RideDNA-derived
V5Rs geometry	550	401.6 mm	RideDNA-derived
V5Rs geometry	530	401.6 mm	RideDNA-derived
V5Rs geometry	485	401.6 mm	RideDNA-derived

What is the bottom bracket height of the Colnago V5Rs 2026?

Bottom bracket height is the vertical distance from the ground to the bottom bracket. Also searched as BB height.

Configuration	Size	Bottom bracket height	Source
V5Rs geometry	570	267 mm	RideDNA-derived
V5Rs geometry	420	265 mm	RideDNA-derived
V5Rs geometry	455	265 mm	RideDNA-derived
V5Rs geometry	510	267 mm	RideDNA-derived
V5Rs geometry	550	267 mm	RideDNA-derived
V5Rs geometry	530	267 mm	RideDNA-derived
V5Rs geometry	485	267 mm	RideDNA-derived

What is the front center of the Colnago V5Rs 2026?

Front center is the distance from the bottom bracket to the front wheel axle. Also searched as front centre.

Configuration	Size	Front center	Source
V5Rs geometry	570	620.4 mm	RideDNA-derived
V5Rs geometry	420	579.2 mm	RideDNA-derived
V5Rs geometry	455	581.3 mm	RideDNA-derived
V5Rs geometry	510	596.1 mm	RideDNA-derived
V5Rs geometry	550	610.9 mm	RideDNA-derived
V5Rs geometry	530	600 mm	RideDNA-derived
V5Rs geometry	485	586.3 mm	RideDNA-derived

What is the fork offset of the Colnago V5Rs 2026?

Fork offset is the perpendicular distance between the steering axis and the front axle. Also searched as fork rake, rake.

Configuration	Size	Fork offset	Source
V5Rs geometry	570	43 mm	RideDNA-derived
V5Rs geometry	420	47 mm	RideDNA-derived
V5Rs geometry	455	47 mm	RideDNA-derived
V5Rs geometry	510	47 mm	RideDNA-derived
V5Rs geometry	550	43 mm	RideDNA-derived
V5Rs geometry	530	43 mm	RideDNA-derived
V5Rs geometry	485	47 mm	RideDNA-derived

What is the head tube length of the Colnago V5Rs 2026?

Head tube length is the measured length of the frame's head tube. Also searched as Head tube, head tube.

Configuration	Size	Head tube length	Source
V5Rs geometry	570	199 mm	RideDNA-derived
V5Rs geometry	420	101 mm	RideDNA-derived
V5Rs geometry	455	112 mm	RideDNA-derived
V5Rs geometry	510	146 mm	RideDNA-derived
V5Rs geometry	550	181 mm	RideDNA-derived
V5Rs geometry	530	162 mm	RideDNA-derived
V5Rs geometry	485	127 mm	RideDNA-derived

What is the seat tube length of the Colnago V5Rs 2026?

Seat tube length is the recorded length of the frame's seat tube; measurement conventions can differ by manufacturer. Also searched as Seat tube, seat tube, frame size.

Configuration	Size	Seat tube length	Source
V5Rs geometry	570	570 mm	RideDNA-derived
V5Rs geometry	420	420 mm	RideDNA-derived
V5Rs geometry	455	455 mm	RideDNA-derived
V5Rs geometry	510	510 mm	RideDNA-derived
V5Rs geometry	550	550 mm	RideDNA-derived
V5Rs geometry	530	530 mm	RideDNA-derived
V5Rs geometry	485	485 mm	RideDNA-derived

What is the standover height of the Colnago V5Rs 2026?

Standover height is the ground-to-top-tube height at the manufacturer's stated measurement point. Also searched as Standover, stand over height, standover clearance.

Configuration	Size	Standover height	Source
V5Rs geometry	570	819.7 mm	RideDNA-derived
V5Rs geometry	420	696.3 mm	RideDNA-derived
V5Rs geometry	455	719.9 mm	RideDNA-derived
V5Rs geometry	510	764.6 mm	RideDNA-derived
V5Rs geometry	550	800.8 mm	RideDNA-derived
V5Rs geometry	530	782.5 mm	RideDNA-derived
V5Rs geometry	485	743.4 mm	RideDNA-derived

What is the fork length of the Colnago V5Rs 2026?

Fork length is the axle-to-crown distance recorded for the fork. Also searched as axle to crown, A2C.

Configuration	Size	Fork length	Source
V5Rs geometry	570	377 mm	RideDNA-derived
V5Rs geometry	420	377 mm	RideDNA-derived
V5Rs geometry	455	377 mm	RideDNA-derived
V5Rs geometry	510	377 mm	RideDNA-derived
V5Rs geometry	550	377 mm	RideDNA-derived
V5Rs geometry	530	377 mm	RideDNA-derived
V5Rs geometry	485	377 mm	RideDNA-derived

What is the wheel flop of the Colnago V5Rs 2026?

Wheel flop is a calculated steering-geometry value based on trail and head tube angle. Also searched as flop.

Configuration	Size	Wheel flop	Source
V5Rs geometry	570	15.1 mm	RideDNA-derived
V5Rs geometry	420	21.8 mm	RideDNA-derived
V5Rs geometry	455	19.2 mm	RideDNA-derived
V5Rs geometry	510	16.5 mm	RideDNA-derived
V5Rs geometry	550	16.4 mm	RideDNA-derived
V5Rs geometry	530	16.4 mm	RideDNA-derived
V5Rs geometry	485	17 mm	RideDNA-derived

Source

Recorded source

Colnago G4-X 2026

Geometry

Available sizes: 54, XS, 57, 48, 52.

G4-X geometry

Jump to size: XS · 48 · 52 · 54 · 57

G4-X geometry geometry by size
Size	Reach	Stack	ETT	HTA	STA	Trail	Wheelbase	Chainstay	BB drop	BB height	Front center	Fork offset	Head tube	Seat tube	Standover	Fork length	Wheel flop	Max tire
XS	371 mm	536 mm	—	71 °	74 °	—	1015.6 mm	423.9 mm	—	—	596 mm	48 mm	—	450 mm	—	406 mm	16.9 mm	—
48	380 mm	554 mm	—	71.5 °	74 °	—	1025.6 mm	423.9 mm	—	—	606 mm	48 mm	—	480 mm	—	406 mm	15.6 mm	—
52	390 mm	573 mm	—	71.5 °	73.5 °	—	1033.3 mm	424.3 mm	—	—	613 mm	48 mm	—	520 mm	—	406 mm	18.6 mm	—
54	400 mm	591 mm	—	71.5 °	73 °	—	1048.4 mm	424.3 mm	—	—	628 mm	48 mm	—	540 mm	—	406 mm	18.9 mm	—
57	410 mm	610 mm	—	71.5 °	73 °	—	1064.4 mm	424.3 mm	—	—	644 mm	48 mm	—	570 mm	—	406 mm	18.9 mm	—

Length measurements are in millimeters; HTA and STA are in degrees. ETT means effective top tube.

Size-to-size changes

Differences are calculated from the recorded values; they are not fit recommendations.

G4-X geometry: XS → 48 — Reach +9 mm, Stack +18 mm, HTA +0.5 °, STA +0 °, Wheelbase +10 mm, Chainstay +0 mm, Front center +10 mm, Fork offset +0 mm, Seat tube +30 mm, Fork length +0 mm, Wheel flop -1.3 mm
G4-X geometry: 48 → 52 — Reach +10 mm, Stack +19 mm, HTA +0 °, STA -0.5 °, Wheelbase +7.7 mm, Chainstay +0.4 mm, Front center +7 mm, Fork offset +0 mm, Seat tube +40 mm, Fork length +0 mm, Wheel flop +3 mm
G4-X geometry: 52 → 54 — Reach +10 mm, Stack +18 mm, HTA +0 °, STA -0.5 °, Wheelbase +15.1 mm, Chainstay +0 mm, Front center +15 mm, Fork offset +0 mm, Seat tube +20 mm, Fork length +0 mm, Wheel flop +0.3 mm
G4-X geometry: 54 → 57 — Reach +10 mm, Stack +19 mm, HTA +0 °, STA +0 °, Wheelbase +16 mm, Chainstay +0 mm, Front center +16 mm, Fork offset +0 mm, Seat tube +30 mm, Fork length +0 mm, Wheel flop +0 mm

RideDNA-derived values

These deterministic calculations use the recorded inputs above. They are separate from recorded facts and are not fit recommendations.

G4-X geometry size 54 stack Reach Ratio: 1.48
G4-X geometry size XS stack Reach Ratio: 1.44
G4-X geometry size 57 stack Reach Ratio: 1.49
G4-X geometry size 48 stack Reach Ratio: 1.46
G4-X geometry size 52 stack Reach Ratio: 1.47

G4-X geometry measurements

Choose the recorded size and configuration. Geometry figures can change by size; RideDNA does not collapse those values into one misleading answer.

What is the reach of the Colnago G4-X 2026?

Reach is the horizontal distance from the bottom bracket to the top of the head tube. Also searched as frame reach.

Configuration	Size	Reach	Source
G4-X geometry	54	400 mm	RideDNA-derived
G4-X geometry	XS	371 mm	RideDNA-derived
G4-X geometry	57	410 mm	RideDNA-derived
G4-X geometry	48	380 mm	RideDNA-derived
G4-X geometry	52	390 mm	RideDNA-derived

What is the stack of the Colnago G4-X 2026?

Stack is the vertical distance from the bottom bracket to the top of the head tube. Also searched as frame stack.

Configuration	Size	Stack	Source
G4-X geometry	54	591 mm	RideDNA-derived
G4-X geometry	XS	536 mm	RideDNA-derived
G4-X geometry	57	610 mm	RideDNA-derived
G4-X geometry	48	554 mm	RideDNA-derived
G4-X geometry	52	573 mm	RideDNA-derived

What is the head tube angle of the Colnago G4-X 2026?

Head tube angle describes the steering-axis angle relative to the ground. Also searched as HTA, head angle, steering angle.

Configuration	Size	Head tube angle	Source
G4-X geometry	54	71.5 °	RideDNA-derived
G4-X geometry	XS	71 °	RideDNA-derived
G4-X geometry	57	71.5 °	RideDNA-derived
G4-X geometry	48	71.5 °	RideDNA-derived
G4-X geometry	52	71.5 °	RideDNA-derived

What is the seat tube angle of the Colnago G4-X 2026?

Seat tube angle describes the seat-tube angle relative to the ground. Also searched as STA, seat angle, effective seat angle.

Configuration	Size	Seat tube angle	Source
G4-X geometry	54	73 °	RideDNA-derived
G4-X geometry	XS	74 °	RideDNA-derived
G4-X geometry	57	73 °	RideDNA-derived
G4-X geometry	48	74 °	RideDNA-derived
G4-X geometry	52	73.5 °	RideDNA-derived

What is the wheelbase of the Colnago G4-X 2026?

Wheelbase is the distance between the front and rear wheel axles. Also searched as axle-to-axle length.

Configuration	Size	Wheelbase	Source
G4-X geometry	54	1048.4 mm	RideDNA-derived
G4-X geometry	XS	1015.6 mm	RideDNA-derived
G4-X geometry	57	1064.4 mm	RideDNA-derived
G4-X geometry	48	1025.6 mm	RideDNA-derived
G4-X geometry	52	1033.3 mm	RideDNA-derived

What is the chainstay length of the Colnago G4-X 2026?

Chainstay length, also called rear center, is the distance from the bottom bracket to the rear axle. Also searched as Chainstay, rear center, rear centre.

Configuration	Size	Chainstay length	Source
G4-X geometry	54	424.3 mm	RideDNA-derived
G4-X geometry	XS	423.9 mm	RideDNA-derived
G4-X geometry	57	424.3 mm	RideDNA-derived
G4-X geometry	48	423.9 mm	RideDNA-derived
G4-X geometry	52	424.3 mm	RideDNA-derived

What is the front center of the Colnago G4-X 2026?

Front center is the distance from the bottom bracket to the front wheel axle. Also searched as front centre.

Configuration	Size	Front center	Source
G4-X geometry	54	628 mm	RideDNA-derived
G4-X geometry	XS	596 mm	RideDNA-derived
G4-X geometry	57	644 mm	RideDNA-derived
G4-X geometry	48	606 mm	RideDNA-derived
G4-X geometry	52	613 mm	RideDNA-derived

What is the fork offset of the Colnago G4-X 2026?

Fork offset is the perpendicular distance between the steering axis and the front axle. Also searched as fork rake, rake.

Configuration	Size	Fork offset	Source
G4-X geometry	54	48 mm	RideDNA-derived
G4-X geometry	XS	48 mm	RideDNA-derived
G4-X geometry	57	48 mm	RideDNA-derived
G4-X geometry	48	48 mm	RideDNA-derived
G4-X geometry	52	48 mm	RideDNA-derived

What is the seat tube length of the Colnago G4-X 2026?

Seat tube length is the recorded length of the frame's seat tube; measurement conventions can differ by manufacturer. Also searched as Seat tube, seat tube, frame size.

Configuration	Size	Seat tube length	Source
G4-X geometry	54	540 mm	RideDNA-derived
G4-X geometry	XS	450 mm	RideDNA-derived
G4-X geometry	57	570 mm	RideDNA-derived
G4-X geometry	48	480 mm	RideDNA-derived
G4-X geometry	52	520 mm	RideDNA-derived

What is the fork length of the Colnago G4-X 2026?

Fork length is the axle-to-crown distance recorded for the fork. Also searched as axle to crown, A2C.

Configuration	Size	Fork length	Source
G4-X geometry	54	406 mm	RideDNA-derived
G4-X geometry	XS	406 mm	RideDNA-derived
G4-X geometry	57	406 mm	RideDNA-derived
G4-X geometry	48	406 mm	RideDNA-derived
G4-X geometry	52	406 mm	RideDNA-derived

What is the wheel flop of the Colnago G4-X 2026?

Wheel flop is a calculated steering-geometry value based on trail and head tube angle. Also searched as flop.

Configuration	Size	Wheel flop	Source
G4-X geometry	54	18.9 mm	RideDNA-derived
G4-X geometry	XS	16.9 mm	RideDNA-derived
G4-X geometry	57	18.9 mm	RideDNA-derived
G4-X geometry	48	15.6 mm	RideDNA-derived
G4-X geometry	52	18.6 mm	RideDNA-derived

Source

Recorded source