2022 VAAST Bikes R/1 Base

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

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://www.vaastbikes.com/bikemodels/r1/

Geometry