2022 create Lareaus R1

	XXS	XS	S	M	L	XL	XXL
Stack	502mm	524mm	525mm	544mm	561mm	580mm	600mm
Reach	378mm	380mm	385mm	389mm	393mm	398mm	403mm
Stack to Reach Ratio	1.33:1	1.38:1	1.36:1	1.4:1	1.43:1	1.46:1	1.49:1
Seat Tube Length, C-T	460mm	480mm	500mm	520mm	540mm	560mm	580mm
Top Tube Length, Effective/Horizontal Unknown	510mm	520mm	540mm	555mm	565mm	575mm	595mm
Top Tube Slope	6.6deg	6.9deg	4.9deg	4.9deg	4.6deg	4.5deg	4.5deg
Head Tube Angle	72deg	72.5deg	73deg	73deg	73deg	73deg	73.25deg
Seat Tube Angle	75.25deg	74.25deg	73.5deg	73deg	73deg	73deg	73.25deg
Head Tube Length	100mm	110mm	120mm	140mm	160mm	180mm	200mm
Bottom Bracket Drop	70mm	70mm	70mm	70mm	68mm	68mm	68mm
Bottom Bracket Height	276mm	276mm	276mm	276mm	278mm	278mm	278mm
Chainstay Length	408mm	408mm	408mm	408mm	410mm	410mm	410mm
Chainstay Length Horizontal	402mm	402mm	402mm	402mm	404.3mm	404.3mm	404.3mm
Front-Center	570mm	572mm	575mm	585mm	595mm	605mm	614mm
Front-Center Horizontal	565.7mm	567.7mm	570.7mm	580.8mm	591.1mm	601.2mm	610.2mm
Wheelbase	967.6mm	969.7mm	972.7mm	982.8mm	995.4mm	1005.5mm	1014.5mm
Wheelbase Max	967mm	969mm	973mm	983mm	996mm	1006mm	1014mm
Fork Offset/Rake	45mm	45mm	45mm	45mm	45mm	45mm	45mm
Fork Length (Axle-To-Crown)	372mm	372mm	372mm	372mm	372mm	372mm	372mm
Trail	65.1mm high	61.9mm mid/neutral	58.7mm mid/neutral	58.7mm mid/neutral	58.7mm mid/neutral	58.7mm mid/neutral	57.1mm mid/neutral
Mechanical Trail	61.9mm	59mm	56.2mm	56.2mm	56.2mm	56.2mm	54.7mm
Wheel Flop	19.1mm	17.8mm	16.4mm	16.4mm	16.4mm	16.4mm	15.8mm
Tire to Pedal Spindle	54mm 170 mm cranks	56mm 170 mm cranks	59mm 170 mm cranks	69mm 170 mm cranks	79mm 170 mm cranks	89mm 170 mm cranks	98mm 170 mm cranks
Pedal Spindle to Ground Clearance	106mm 170 mm cranks	106mm 170 mm cranks	106mm 170 mm cranks	106mm 170 mm cranks	108mm 170 mm cranks	108mm 170 mm cranks	108mm 170 mm cranks

	XXS	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	700C/29 in 622 mm BSD
Tire Width	35mm	35mm	35mm	35mm	35mm	35mm	35mm
Tire Outer Diameter	692mm	692mm	692mm	692mm	692mm	692mm	692mm
Bike Length with Tires	1659.6mm	1661.7mm	1664.7mm	1674.8mm	1687.4mm	1697.5mm	1706.5mm

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

Performance Road

Source:https://lareausbikes.com/products/r01

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2022 create Lareaus R1

Geometry

R1 Build

Stack and Reach vs. Category Trend