2023 Surly Bikes Straggler Base

	54cm	56cm	58cm	60cm	62cm
Stack	549.2mm	567.3mm	591.1mm	609.1mm	628.2mm
Reach	396.3mm	400.7mm	408.2mm	412.1mm	420.9mm
Stack to Reach Ratio	1.39:1	1.42:1	1.45:1	1.48:1	1.49:1
Seat Tube Length, Unknown	540mm	560mm	580mm	600mm	620mm
Top Tube Length, Actual C-C	565mm	580mm	595mm	610mm	625mm
Top Tube Slope	3.4deg	3.3deg	3.7deg	3.7deg	3.6deg
Head Tube Angle	72deg	72deg	72deg	72deg	72deg
Seat Tube Angle	73deg	72.5deg	72.5deg	72deg	72deg
Head Tube Length	107mm	121mm	146mm	165mm	185mm
Bottom Bracket Drop	72mm	72mm	72mm	72mm	72mm
Bottom Bracket Height	280mm	280mm	280mm	280mm	280mm
Chainstay Length	425mm	430mm	430mm	430mm	430mm
Chainstay Length Horizontal	418.9mm	423.9mm	423.9mm	423.9mm	423.9mm
Front-Center	602mm	612.2mm	627.2mm	637mm	651.9mm
Front-Center Horizontal	597.6mm	608mm	623.1mm	632.9mm	647.9mm
Wheelbase	1016.5mm	1031.9mm	1047mm	1056.8mm	1071.8mm
Fork Offset/Rake	44mm	44mm	44mm	44mm	44mm
Fork Length (On-Axis)	400mm	400mm	400mm	400mm	400mm
Trail	68.1mm high	68.1mm high	68.1mm high	68.1mm high	68.1mm high
Mechanical Trail	64.8mm	64.8mm	64.8mm	64.8mm	64.8mm
Wheel Flop	20mm	20mm	20mm	20mm	20mm
Standover Height	791.7mm	809.4mm	828.7mm	846.1mm	865mm
Tire to Pedal Spindle	77.5mm 172.5 mm cranks	85.2mm 175 mm cranks	100.2mm 175 mm cranks	110mm 175 mm cranks	124.9mm 175 mm cranks
Pedal Spindle to Ground Clearance	107.5mm 172.5 mm cranks	105mm 175 mm cranks	105mm 175 mm cranks	105mm 175 mm cranks	105mm 175 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.

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Source:https://surlybikes.com/bikes/straggler

Geometry