2017 Specialized Bicycles Vita Disc

	XS	S	M	L	XL
Stack	547mm	561mm	584mm	598mm	617mm
Reach	373mm	379mm	383mm	382mm	391mm
Stack to Reach Ratio	1.47:1	1.48:1	1.52:1	1.57:1	1.58:1
Seat Tube Length, C-T	360mm	395mm	440mm	475mm	510mm
Top Tube Length, Effective/Horizontal Center	520mm	535mm	550mm	565mm	580mm
Top Tube Slope	23.1deg	20.4deg	17.7deg	15.4deg	13.5deg
Head Tube Angle	69deg	70deg	71deg	71deg	71deg
Seat Tube Angle	75deg	74.5deg	74deg	73deg	73deg
Head Tube Length	120mm	130mm	150mm	165mm	185mm
Bottom Bracket Drop	70mm	70mm	70mm	70mm	70mm
Bottom Bracket Height	273mm	273mm	273mm	273mm	273mm
Chainstay Length	445mm	445mm	445mm	445mm	445mm
Chainstay Length Horizontal	439.5mm	439.5mm	439.5mm	439.5mm	439.5mm
Front-Center	615mm	616mm	617mm	622mm	638mm
Front-Center Horizontal	611.5mm	612.5mm	613.5mm	617.5mm	633.5mm
Wheelbase	1051mm	1052mm	1053mm	1057mm	1073mm
Fork Offset/Rake	51.8mm	51.5mm	50.6mm	50.8mm	51.2mm
Fork Length (Axle-To-Crown)	410mm	410mm	410mm	410mm	410mm
Trail	76.2mm high	70mm high	64.6mm mid/neutral	64.4mm mid/neutral	63.9mm mid/neutral
Mechanical Trail	71.2mm	65.8mm	61mm	60.9mm	60.4mm
Wheel Flop	25.5mm	22.5mm	19.9mm	19.8mm	19.7mm
Standover Height	691mm	717mm	752mm	776mm	802mm
Tire to Pedal Spindle	107mm 165 mm cranks	108mm 165 mm cranks	104mm 170 mm cranks	109mm 170 mm cranks	122.5mm 172.5 mm cranks
Pedal Spindle to Ground Clearance	108mm 165 mm cranks	108mm 165 mm cranks	103mm 170 mm cranks	103mm 170 mm cranks	100.5mm 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.

Category Trend

Source:https://www.specialized.com/us/en/vita-disc/p/115491?color=208601-115491&searchText=82916-7201

Geometry