2022 VAAST Bikes R/1 Base

	XS	XS	S	S	M	M	L	L	XL	XXL
Stack	500mm	500mm	510mm	510mm	540mm	540mm	565mm	565mm	590mm	610mm
Reach	365mm	365mm	370mm	370mm	380mm	380mm	388mm	388mm	400mm	413mm
Stack to Reach Ratio	1.37:1	1.37:1	1.38:1	1.38:1	1.42:1	1.42:1	1.46:1	1.46:1	1.48:1	1.48:1
Seat Tube Length, C-T	470mm	470mm	500mm	500mm	520mm	520mm	540mm	540mm	560mm	580mm
Top Tube Length, Effective/Horizontal Unknown	494mm	494mm	511mm	511mm	540mm	540mm	561mm	561mm	580mm	600mm
Top Tube Slope	5.3deg	5.3deg	3.2deg	3.2deg	4.5deg	4.5deg	5.1deg	5.1deg	5.5deg	5.4deg
Head Tube Angle	70.5deg	70.5deg	71.5deg	71.5deg	72deg	72deg	73deg	73deg	73deg	73deg
Seat Tube Angle	75.5deg	75.5deg	74.5deg	74.5deg	73.5deg	73.5deg	73deg	73deg	73deg	73deg
Head Tube Length	94mm	94mm	101mm	101mm	129mm	129mm	153mm	153mm	183mm	204mm
Bottom Bracket Drop	75mm	75mm	75mm	75mm	72mm	72mm	72mm	72mm	69mm	69mm
Bottom Bracket Height	261mm	261mm	261mm	261mm	264mm	264mm	264mm	264mm	267mm	267mm
Chainstay Length	410mm	410mm	410mm	410mm	410mm	410mm	410mm	410mm	410mm	410mm
Chainstay Length Horizontal	403.1mm	403.1mm	403.1mm	403.1mm	403.6mm	403.6mm	403.6mm	403.6mm	404.2mm	404.2mm
Front-Center	575mm	575mm	575mm	575mm	591mm	591mm	590mm	590mm	610mm	629mm
Front-Center Horizontal	569.9mm	569.9mm	569.9mm	569.9mm	584.4mm	584.4mm	586.4mm	586.4mm	604.9mm	624.9mm
Wheelbase	973mm	973mm	973mm	973mm	988mm	988mm	990mm	990mm	1009mm	1029mm
Fork Offset/Rake	52mm	52mm	52mm	52mm	52mm	52mm	45mm	45mm	45mm	45mm
Fork Length, Unknown	375mm	375mm	375mm	375mm	375mm	375mm	375mm	375mm	375mm	375mm
Trail	63.8mm mid/neutral	63.8mm mid/neutral	57.6mm mid/neutral	57.6mm mid/neutral	54.5mm mid/neutral	54.5mm mid/neutral	55.7mm mid/neutral	55.7mm mid/neutral	55.7mm mid/neutral	55.7mm mid/neutral
Mechanical Trail	60.2mm	60.2mm	54.6mm	54.6mm	51.8mm	51.8mm	53.2mm	53.2mm	53.2mm	53.2mm
Wheel Flop	20.1mm	20.1mm	17.3mm	17.3mm	16mm	16mm	15.6mm	15.6mm	15.6mm	15.6mm
Standover Height	722mm	722mm	742mm	742mm	766mm	766mm	788mm	788mm	812mm	832mm
Tire to Pedal Spindle	69mm 170 mm cranks	69mm 170 mm cranks	69mm 170 mm cranks	69mm 170 mm cranks	85mm 170 mm cranks	85mm 170 mm cranks	84mm 170 mm cranks	84mm 170 mm cranks	104mm 170 mm cranks	123mm 170 mm cranks
Pedal Spindle to Ground Clearance	91mm 170 mm cranks	91mm 170 mm cranks	91mm 170 mm cranks	91mm 170 mm cranks	94mm 170 mm cranks	94mm 170 mm cranks	94mm 170 mm cranks	94mm 170 mm cranks	97mm 170 mm cranks	97mm 170 mm cranks

	XS	XS	S	S	M	M	L	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	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	25mm	25mm	25mm	25mm
Tire Width Max	30mm	30mm	30mm	30mm	30mm	30mm	30mm	30mm	30mm	30mm
Tire Outer Diameter	672mm	672mm	672mm	672mm	672mm	672mm	672mm	672mm	672mm	672mm
Bike Length with Tires	1645mm	1645mm	1645mm	1645mm	1660mm	1660mm	1662mm	1662mm	1681mm	1701mm

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://www.vaastbikes.com/bikemodels/r1/, https://www.vaastbikes.eu/700c-force-axs/

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2022 VAAST Bikes R/1 Base

Geometry

Base Build

Stack and Reach vs. Category Trend