2019 Specialized shiv Base

	XS	S	M	L	XL
Stack	495mm	514mm	540mm	565mm	590mm
Reach	365mm	385mm	405mm	425mm	445mm
Stack to Reach Ratio	1.36:1	1.34:1	1.33:1	1.33:1	1.33:1
Seat Tube Length, Unknown	505mm	525mm	551mm	577mm	603mm
Top Tube Length, Effective/Horizontal Center	479mm	504mm	530mm	555mm	581mm
Top Tube Slope	0.4deg	0.3deg	0.3deg	0.3deg	0.2deg
Head Tube Angle	70.25deg	71.5deg	72deg	72.5deg	72.5deg
Seat Tube Angle	77deg	77deg	77deg	77deg	77deg
Head Tube Length	99mm	115mm	139mm	163mm	189mm
Bottom Bracket Drop	72mm	72mm	72mm	72mm	72mm
Bottom Bracket Height	267mm	267mm	267mm	267mm	267mm
Chainstay Length	395mm	395mm	395mm	395mm	395mm
Chainstay Length Horizontal	388.4mm	388.4mm	388.4mm	388.4mm	388.4mm
Front-Center	574mm	590mm	609mm	632mm	659mm
Front-Center Horizontal	569.6mm	585.6mm	604.6mm	627.6mm	655.6mm
Wheelbase	958mm	974mm	993mm	1016mm	1044mm
Fork Offset/Rake	49.6mm	50mm	45.2mm	45mm	45.1mm
Fork Length, Unknown	367mm	367mm	367mm	367mm	367mm
Trail	69mm high	60.7mm mid/neutral	62.6mm mid/neutral	59.7mm mid/neutral	59.6mm mid/neutral
Mechanical Trail	64.9mm	57.6mm	59.5mm	57mm	56.8mm
Wheel Flop	21.9mm	18.3mm	18.4mm	17.1mm	17.1mm
Standover Height	752mm	772mm	797mm	822mm	847mm
Tire to Pedal Spindle	65mm 170 mm cranks	81mm 170 mm cranks	100mm 170 mm cranks	123mm 170 mm cranks	150mm 170 mm cranks
Pedal Spindle to Ground Clearance	97mm 170 mm cranks	97mm 170 mm cranks	97mm 170 mm cranks	97mm 170 mm cranks	97mm 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.specialized.com/pa/en/s-works-shiv-module/p/129086?color=240035-129086&searchText=77418-0103

Geometry