2019 State Bicycle Co. Core-Line Base

	50cm	54cm	46cm	58cm
Stack	522mm	536mm	521mm	570mm
Reach	386mm	386mm	395mm	410mm
Stack to Reach Ratio	1.35:1	1.39:1	1.32:1	1.39:1
Seat Tube Length, C-T	500mm	540mm	460mm	580mm
Top Tube Length, Effective/Horizontal Center	535mm	550mm	540mm	585mm
Top Tube Length, Actual C-C	525mm	543mm	525mm	579mm
Top Tube Slope	4.4deg	2.7deg	7.9deg	2.1deg
Head Tube Angle	72deg	73deg	72deg	73.5deg
Seat Tube Angle	74deg	73.5deg	74.5deg	73deg
Head Tube Length	95mm	105mm	95mm	140mm
Bottom Bracket Drop	65mm	65mm	65mm	65mm
Bottom Bracket Height	271mm	271mm	271mm	271mm
Chainstay Length	405mm	405mm	405mm	405mm
Chainstay Length Horizontal	399.8mm	399.8mm	399.8mm	399.8mm
Front-Center	584.9mm	575.9mm	588.9mm	609.7mm
Front-Center Horizontal	581.3mm	572.3mm	585.3mm	606.3mm
Wheelbase	981mm	972mm	985mm	1006mm
Fork Offset/Rake	45mm	45mm	45mm	45mm
Fork Length (On-Axis)	400mm	400mm	400mm	400mm
Trail	61.9mm mid/neutral	55.7mm mid/neutral	61.9mm mid/neutral	52.6mm mid/neutral
Mechanical Trail	58.8mm	53.2mm	58.8mm	50.4mm
Wheel Flop	18.2mm	15.6mm	18.2mm	14.3mm
Standover Height	751mm	775mm	733mm	811mm
Tire to Pedal Spindle	78.9mm 170 mm cranks	69.9mm 170 mm cranks	82.9mm 170 mm cranks	103.7mm 170 mm cranks
Pedal Spindle to Ground Clearance	101mm 170 mm cranks	101mm 170 mm cranks	101mm 170 mm cranks	101mm 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.statebicycle.com/blogs/size-and-spec-guids/core-line-sizing-guide

Geometry