Name: 2027 Sonder Rubicon Base
Brand: Sonder

	S	M	L	XL
Stack	603.5mm	617.3mm	635.7mm	654.1mm
Reach	380mm	395mm	420mm	440mm
Stack to Reach Ratio	1.59:1	1.56:1	1.51:1	1.49:1
Seat Tube Length, C-T	460mm	490mm	520mm	550mm
Top Tube Length, Effective/Horizontal HT Top	545mm	565.8mm	594mm	621mm
Head Tube Angle	67deg	67deg	67deg	67deg
Seat Tube Angle	74.2deg	74.2deg	74.2deg	74.2deg
Head Tube Length	105mm	120mm	140mm	160mm
Bottom Bracket Drop	80mm	80mm	80mm	80mm
Bottom Bracket Height	286mm	286mm	286mm	286mm
Chainstay Length	440mm	440mm	440mm	440mm
Chainstay Length Horizontal	432.7mm	432.7mm	432.7mm	432.7mm
Front-Center	653.3mm	674.1mm	702.9mm	730.7mm
Front-Center Horizontal	648.3mm	669.3mm	698.3mm	726.3mm
Wheelbase	1081mm	1102mm	1131mm	1159mm
Fork Offset/Rake	45mm	45mm	45mm	45mm
Fork Length (Axle-To-Crown)	465mm	465mm	465mm	465mm
Trail	106.5mm very high	106.5mm very high	106.5mm very high	106.5mm very high
Mechanical Trail	98mm	98mm	98mm	98mm
Wheel Flop	38.3mm	38.3mm	38.3mm	38.3mm
Standover Height	766.7mm	792.1mm	817.2mm	842.5mm
Tire to Pedal Spindle	122.3mm 165 mm cranks	138.1mm 170 mm cranks	166.9mm 170 mm cranks	192.2mm 172.5 mm cranks
Pedal Spindle to Ground Clearance	121mm 165 mm cranks	116mm 170 mm cranks	116mm 170 mm cranks	113.5mm 172.5 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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2027 Sonder Rubicon Base

Geometry