2026 Bianchi Infinito Base

	470	500	530	550	570	590	610
Stack	531mm	552mm	566mm	584mm	600mm	614.5mm	629mm
Reach	370mm	372mm	373mm	377mm	382mm	384mm	387mm
Stack to Reach Ratio	1.44:1	1.48:1	1.52:1	1.55:1	1.57:1	1.6:1	1.63:1
Seat Tube Length, C-T	420mm	450mm	480mm	500mm	520mm	540mm	560mm
Top Tube Length, Effective/Horizontal HT Top	512mm	525mm	535mm	550mm	560mm	572mm	585mm
Top Tube Slope	14.7deg	13.5deg	11.7deg	11.4deg	10.8deg	10.3deg	9.7deg
Head Tube Angle	70.5deg	71deg	71deg	72deg	72.5deg	72.5deg	72.5deg
Seat Tube Angle	75deg	74.5deg	74deg	73.5deg	73.5deg	73deg	72.5deg
Head Tube Length	115mm	135mm	150mm	165mm	180mm	195mm	210mm
Bottom Bracket Drop	73mm	73mm	73mm	73mm	73mm	73mm	73mm
Bottom Bracket Height	273mm	273mm	273mm	273mm	273mm	273mm	273mm
Chainstay Length	420mm	422mm	422mm	422mm	422mm	424mm	424mm
Chainstay Length Horizontal	413.6mm	415.6mm	415.6mm	415.6mm	415.6mm	417.7mm	417.7mm
Front-Center	582mm	586mm	591.5mm	592mm	597mm	603mm	610mm
Front-Center Horizontal	576.4mm	581.4mm	586.4mm	587.4mm	592.4mm	599.3mm	606.3mm
Wheelbase	990mm	997mm	1002mm	1003mm	1008mm	1017mm	1024mm
Fork Offset/Rake	42mm	42mm	42mm	42mm	42mm	42mm	42mm
Fork Length (Axle-To-Crown)	385mm	385mm	385mm	385mm	385mm	385mm	385mm
Trail	78mm high	74.7mm high	74.7mm high	68.3mm high	65.1mm high	65.1mm high	65.1mm high
Mechanical Trail	73.5mm	70.7mm	70.7mm	64.9mm	62mm	62mm	62mm
Wheel Flop	24.5mm	23mm	23mm	20.1mm	18.7mm	18.7mm	18.7mm
Tire to Pedal Spindle	71mm 165 mm cranks	75mm 165 mm cranks	75.5mm 170 mm cranks	76mm 170 mm cranks	78.5mm 172.5 mm cranks	84.5mm 172.5 mm cranks	89mm 175 mm cranks
Pedal Spindle to Ground Clearance	108mm 165 mm cranks	108mm 165 mm cranks	103mm 170 mm cranks	103mm 170 mm cranks	100.5mm 172.5 mm cranks	100.5mm 172.5 mm cranks	98mm 175 mm cranks

	470	500	530	550	570	590	610
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	700C/29 in 622 mm BSD
Tire Width	35mm	35mm	35mm	35mm	35mm	35mm	35mm
Tire Width Max	40mm	40mm	40mm	40mm	40mm	40mm	40mm
Tire Outer Diameter	692mm	692mm	692mm	692mm	692mm	692mm	692mm
Bike Length with Tires	1682mm	1689mm	1694mm	1695mm	1700mm	1709mm	1716mm
Crank Length	165mm	165mm	170mm	170mm	172.5mm	172.5mm	175mm
Handlebar Width	380mm	380mm	400mm	400mm	400mm	400mm	420mm
Stem Length	90mm	90mm	100mm	100mm	110mm	110mm	120mm

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.

Learn more about the Upright/Aggressive Scale

Category Trend

Endurance Road

Source:https://www.bianchi.com/bianchi-infinito-2026/

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2026 Bianchi Infinito Base

Geometry

Base Build

Stack and Reach vs. Category Trend