2020 Kelly Bike Company Soot 70 Base

	Small	Medium	Large
Stack	552.4mm	571.4mm	594.3mm
Reach	372.4mm	377.3mm	386.3mm
Stack to Reach Ratio	1.48:1	1.51:1	1.54:1
Seat Tube Length, C-T	490mm	515mm	540mm
Top Tube Length, Effective/Horizontal Unknown	536mm	552mm	568mm
Top Tube Slope	9.2deg	8.5deg	8.2deg
Head Tube Angle	70.5deg	70.5deg	71.5deg
Seat Tube Angle	73.5deg	73deg	73deg
Head Tube Length	130mm	150mm	170mm
Bottom Bracket Drop	70mm	70mm	70mm
Bottom Bracket Height	279mm	279mm	279mm
Chainstay Length	430mm	430mm	430mm
Chainstay Length Horizontal	424.3mm	424.3mm	424.3mm
Front-Center	595.9mm	607.1mm	613.2mm
Front-Center Horizontal	591.7mm	603mm	609.2mm
Wheelbase	1016mm	1027.3mm	1033.5mm
Fork Offset/Rake	48mm	48mm	48mm
Trail	72.7mm high	72.7mm high	66.2mm high
Mechanical Trail	68.5mm	68.5mm	62.7mm
Wheel Flop	22.9mm	22.9mm	19.9mm
Tire to Pedal Spindle	74.4mm 172.5 mm cranks	85.6mm 172.5 mm cranks	89.2mm 175 mm cranks
Pedal Spindle to Ground Clearance	106.5mm 172.5 mm cranks	106.5mm 172.5 mm cranks	104mm 175 mm cranks

Published Sizing Recommendations

Height

160 cm

175 cm

172 cm

186 cm

182 cm

195 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.kellysbike.com/pl/o-gravel-c703/soot-70-p57995