2021/Gen 2 Vielo Sports V+1 Strato

	XS	S	M	L	XL
Stack	530.3mm	552.2mm	572.1mm	592.2mm	614.3mm
Reach	364.9mm	380mm	393.1mm	408mm	419.5mm
Stack to Reach Ratio	1.45:1	1.45:1	1.46:1	1.45:1	1.46:1
Seat Tube Length, C-T	410mm	445mm	480mm	515mm	550mm
Top Tube Length, Effective/Horizontal HT Top	505mm	530mm	555mm	580mm	605mm
Top Tube Slope	15.9deg	13.9deg	11.9deg	10deg	8.6deg
Head Tube Angle	70deg	70.25deg	70.5deg	70.75deg	71deg
Seat Tube Angle	75.25deg	74.75deg	74.25deg	73.75deg	73.25deg
Head Tube Length	100mm	122.5mm	145mm	165mm	187.5mm
Bottom Bracket Drop	72.5mm	72.5mm	70mm	70mm	70mm
Bottom Bracket Height	278.5mm	278.5mm	281mm	281mm	281mm
Chainstay Length Horizontal	435mm	435mm	435mm	435mm	435mm
Front-Center	587.1mm	608mm	625.7mm	644.4mm	661.4mm
Front-Center Horizontal	582.6mm	603.7mm	621.8mm	640.6mm	657.7mm
Wheelbase	1017.6mm	1038.7mm	1056.8mm	1075.6mm	1092.7mm
Fork Offset/Rake	48mm	48mm	48mm	48mm	48mm
Fork Length (Axle-To-Crown)	407.5mm	407.5mm	407.5mm	407.5mm	407.5mm
Trail	76.7mm high	75mm high	73.4mm high	71.7mm high	70.1mm high
Mechanical Trail	72.1mm	70.6mm	69.2mm	67.7mm	66.3mm
Wheel Flop	24.6mm	23.9mm	23.1mm	22.3mm	21.6mm
Tire to Pedal Spindle	66.1mm 170 mm cranks	87mm 170 mm cranks	104.7mm 170 mm cranks	123.4mm 170 mm cranks	140.4mm 170 mm cranks
Pedal Spindle to Ground Clearance	108.5mm 170 mm cranks	108.5mm 170 mm cranks	111mm 170 mm cranks	111mm 170 mm cranks	111mm 170 mm cranks

Published Sizing Recommendations

Height

160 cm

167 cm

165 cm

175 cm

173 cm

184 cm

183 cm

193 cm

190 cm

201 cm

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.vielo.cc/pages/v1-specifications