Size guide

In this guide you can find all the information you need to get your bearings with Colnago sizes.

It's important to know that Colnago measures its bikes 'Italian style', which means taking the measurement on the seat tube, starting from the centre of the bottom bracket to the seatpost node.

Here are the indications for

* V5Rs, C72 Road, C68 Road, V4Rs, V4

* Y1Rs

* TT1

* T1Rs

* C68 Allroad

* C68 Gravel, G4-X

* V3Rs, V3, C64

Rider height	Rider inseam	Saddle height*	Size
155 cm	68 cm	60.5 cm	420
158 cm	70 cm	62 cm	420
161 cm	72 cm	64 cm	420
164 cm	73 cm	65 cm	455
167 cm	75 cm	66.5 cm	455
170 cm	77 cm	68.5 cm	455
172 cm	79 cm	70.5 cm	485
174 cm	81 cm	72 cm	485
176 cm	83 cm	73.5 cm	485
178 cm	85 cm	75.5 cm	510
180 cm	86 cm	76.5 cm	510
182 cm	87 cm	77 cm	530
184 cm	88 cm	78 cm	530
186 cm	89 cm	79 cm	530
188 cm	90 cm	80 cm	550
190 cm	91 cm	80.5 cm	550
192 cm	92 cm	81.5 cm	570
194 cm	93 cm	82.5 cm	570
196 cm	94 cm	83.5 cm	570

* The indications for saddle height are approximate. For the same inseam height, the saddle height may be higher or lower depending on each person's flexibility and pedalling style.

This is an alternative chart:

Rider height	Rider inseam	Saddle height*	Size
155 cm	68 cm	60.5 cm	XS
158 cm	70 cm	62 cm	XS
161 cm	72 cm	64 cm	XS
164 cm	73 cm	65 cm	S
167 cm	75 cm	66.5 cm	S
170 cm	77 cm	68.5 cm	S
172 cm	79 cm	70.5 cm	M
174 cm	81 cm	72 cm	M
176 cm	83 cm	73.5 cm	M
178 cm	85 cm	75.5 cm	L
180 cm	86 cm	76.5 cm	L
182 cm	87 cm	77 cm	L
184 cm	88 cm	78 cm	L
186 cm	89 cm	79 cm	XL
188 cm	90 cm	80 cm	XL
190 cm	91 cm	80.5 cm	XL
192 cm	92 cm	81.5 cm	XL
194 cm	93 cm	82.5 cm	XL
196 cm	94 cm	83.5 cm	XL

To make a more accurate choice use our Y1Rs Size Calculator.

Rider height	Rider inseam	Saddle height*	Size
155 cm	68 cm	60.5 cm	S
158 cm	70 cm	62 cm	S
161 cm	72 cm	64 cm	S
164 cm	73 cm	65 cm	S
167 cm	75 cm	66.5 cm	S
170 cm	77 cm	68.5 cm	S/M
172 cm	79 cm	70.5 cm	M
174 cm	81 cm	72 cm	M
176 cm	83 cm	73.5 cm	M/L
178 cm	85 cm	75.5 cm	M/L
180 cm	86 cm	76.5 cm	L
182 cm	87 cm	77 cm	L
184 cm	88 cm	78 cm	L
186 cm	89 cm	79 cm	L
188 cm	90 cm	80 cm	L
190 cm	91 cm	80.5 cm	L
192 cm	92 cm	81.5 cm	L
194 cm	93 cm	82.5 cm	L
196 cm	94 cm	83.5 cm	L

* Saddle height refers to an indicative center-to-end measurement.

Note 1: on TT1 time trial bikes, the choice is highly dependent on the desired Stack & Reach for the aero components.

Rider height	Rider inseam	Saddle height*	Size
155 cm	68 cm	60.5 cm	S
158 cm	70 cm	62 cm	S
161 cm	72 cm	64 cm	S
164 cm	73 cm	65 cm	S
167 cm	75 cm	66.5 cm	S
170 cm	77 cm	68.5 cm	S
172 cm	79 cm	70.5 cm	M
174 cm	81 cm	72 cm	M
176 cm	83 cm	73.5 cm	M
178 cm	85 cm	75.5 cm	M
180 cm	86 cm	76.5 cm	L
182 cm	87 cm	77 cm	L
184 cm	88 cm	78 cm	L
186 cm	89 cm	79 cm	L
188 cm	90 cm	80 cm	L
190 cm	91 cm	80.5 cm	L
192 cm	92 cm	81.5 cm	L
194 cm	93 cm	82.5 cm	L
196 cm	94 cm	83.5 cm	L

Rider height	Rider inseam	Saddle height*	Size
155 cm	68 cm	60.5 cm	430
158 cm	70 cm	62 cm	430
161 cm	72 cm	64 cm	430
164 cm	73 cm	65 cm	430/460
167 cm	75 cm	66.5 cm	460
170 cm	77 cm	68.5 cm	460
172 cm	79 cm	70.5 cm	490
174 cm	81 cm	72 cm	490
176 cm	83 cm	73.5 cm	490
178 cm	85 cm	75.5 cm	520
180 cm	86 cm	76.5 cm	520
182 cm	87 cm	77 cm	520/550
184 cm	88 cm	78 cm	550
186 cm	89 cm	79 cm	550
188 cm	90 cm	80 cm	550
190 cm	91 cm	80.5 cm	550/580
192 cm	92 cm	81.5 cm	580
194 cm	93 cm	82.5 cm	580
196 cm	94 cm	83.5 cm	580

* The indications for saddle height are approximate. For the same inseam height, the saddle height may be higher or lower depending on each person's flexibility and pedalling style.

This is an alternative chart:

Rider height	Rider inseam	Saddle height*	Size
155 cm	68 cm	60.5 cm	45
158 cm	70 cm	62 cm	45
161 cm	72 cm	64 cm	45
164 cm	73 cm	65 cm	45
167 cm	75 cm	66.5 cm	45
170 cm	77 cm	68.5 cm	48
172 cm	79 cm	70.5 cm	48
174 cm	81 cm	72 cm	48
176 cm	83 cm	73.5 cm	52
178 cm	85 cm	75.5 cm	52
180 cm	86 cm	76.5 cm	52
182 cm	87 cm	77 cm	52
184 cm	88 cm	78 cm	54
186 cm	89 cm	79 cm	54
188 cm	90 cm	80 cm	54
190 cm	91 cm	80.5 cm	54
192 cm	92 cm	81.5 cm	57
194 cm	93 cm	82.5 cm	57
196 cm	94 cm	83.5 cm	57

* The indications for saddle height are approximate. For the same inseam height, the saddle height may be higher or lower depending on each person's flexibility and pedalling style.

This is an alternative chart:

Rider height	Rider inseam	Saddle height*	Size
155 cm	68 cm	60.5 cm	42s
158 cm	70 cm	62 cm	42s
161 cm	72 cm	64 cm	42s
164 cm	73 cm	65 cm	45s
167 cm	75 cm	66.5 cm	45s
170 cm	77 cm	68.5 cm	45s-48s
172 cm	79 cm	70.5 cm	48s
174 cm	81 cm	72 cm	48s-50s
176 cm	83 cm	73.5 cm	50s
178 cm	85 cm	75.5 cm	52s
180 cm	86 cm	76.5 cm	52s
182 cm	87 cm	77 cm	52s-54s
184 cm	88 cm	78 cm	54s
186 cm	89 cm	79 cm	54s
188 cm	90 cm	80 cm	56s
190 cm	91 cm	80.5 cm	56s
192 cm	92 cm	81.5 cm	56s-58s
194 cm	93 cm	82.5 cm	58s
196 cm	94 cm	83.5 cm	58s
198 cm	95 cm	84.5 cm	58s-60s
200 cm	96 cm	85.5 cm	60s

* The indications for saddle height are approximate. For the same inseam height, the saddle height may be higher or lower depending on each person's flexibility and pedalling style.

This is an alternative chart: