2020 Wilier Triestina cento1AIR Base

	XS	S	M	L	XL	XXL
Stack	503mm	519mm	536mm	554mm	571.5mm	589.5mm
Reach	378mm	382.5mm	387mm	391.5mm	396mm	400.5mm
Stack to Reach Ratio	1.33:1	1.36:1	1.39:1	1.42:1	1.44:1	1.47:1
Seat Tube Length, C-T	460mm	480mm	500mm	520mm	540mm	560mm
Seat Tube Length, C-C	420mm	440mm	460mm	480mm	500mm	520mm
Top Tube Length, Effective/Horizontal Center	513mm	527mm	541mm	555mm	570mm	586mm
Top Tube Slope	6.7deg	6.3deg	6deg	5.9deg	5.7deg	5.6deg
Head Tube Angle	71.3deg	72deg	72.5deg	73deg	73deg	73.5deg
Seat Tube Angle	75deg	74.5deg	74deg	73.5deg	73deg	72.5deg
Head Tube Length	107mm	122mm	137mm	155mm	173mm	190mm
Bottom Bracket Height	—	—	—	—	—	—
Chainstay Length	404mm	404mm	405mm	405mm	407mm	407mm
Wheelbase	970mm	974mm	980mm	985mm	997mm	1002mm
Trail	— —	— —	— —	— —	— —	— —
Mechanical Trail	—	—	—	—	—	—
Wheel Flop	—	—	—	—	—	—

	XS	S	M	L	XL	XXL
Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	25mm	25mm	25mm	25mm	25mm	25mm
Tire Outer Diameter	672mm	672mm	672mm	672mm	672mm	672mm
Bike Length with Tires	1642mm	1646mm	1652mm	1657mm	1669mm	1674mm

Very Upright

Somewhat Upright

Average

Somewhat Aggressive

Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Category Trend

Source:https://wilier.com/en/my2020/int/racing-bikes/road-bikes/cento1air

Geometry