2020 Ventum Racing NS1 Base

	X-Small	Small	Medium	Medium-Large	Large	X-Large
Stack	490mm	509.5mm	536mm	552mm	585mm	604mm
Reach	365mm	378mm	388mm	395mm	405mm	413mm
Stack to Reach Ratio	1.34:1	1.35:1	1.38:1	1.4:1	1.44:1	1.46:1
Seat Tube Length, C-T	447mm	467mm	493mm	514mm	546mm	568mm
Seat Tube Length, C-TTT	447mm	467mm	493mm	514mm	546mm	568mm
Top Tube Length, Effective/Horizontal HT Top	513mm	529mm	552mm	564mm	583mm	598mm
Top Tube Slope	7.1deg	6.9deg	6.9deg	6.3deg	6.4deg	6deg
Head Tube Angle	71deg	72deg	73deg	73deg	73deg	73deg
Seat Tube Angle	73.5deg	73.5deg	73deg	73deg	73deg	73deg
Head Tube Length	82mm	110mm	134mm	151mm	185mm	205mm
Bottom Bracket Drop	69mm	69mm	69mm	69mm	69mm	69mm
Bottom Bracket Height	270mm	270mm	270mm	270mm	270mm	270mm
Chainstay Length	410mm	410mm	410mm	410mm	410mm	410mm
Chainstay Length Horizontal	404.2mm	404.2mm	404.2mm	404.2mm	404.2mm	404.2mm
Front-Center	568mm	575mm	584mm	596mm	614mm	630mm
Front-Center Horizontal	567.9mm	570.9mm	579.9mm	591.9mm	609.9mm	625.9mm
Wheelbase	972mm	975mm	984mm	996mm	1014mm	1030mm
Fork Offset/Rake	47mm	47mm	47mm	47mm	47mm	47mm
Fork Length, Unknown	368mm	368mm	368mm	368mm	368mm	368mm
Trail	67mm high	60.7mm mid/neutral	54.5mm mid/neutral	54.5mm mid/neutral	54.5mm mid/neutral	54.5mm mid/neutral
Mechanical Trail	63.4mm	57.8mm	52.1mm	52.1mm	52.1mm	52.1mm
Wheel Flop	20.6mm	17.9mm	15.2mm	15.2mm	15.2mm	15.2mm
Standover Height	700mm	728mm	750mm	776mm	810mm	834mm
Tire to Pedal Spindle	59mm 170 mm cranks	66mm 170 mm cranks	75mm 170 mm cranks	87mm 170 mm cranks	105mm 170 mm cranks	121mm 170 mm cranks
Pedal Spindle to Ground Clearance	100mm 170 mm cranks	100mm 170 mm cranks	100mm 170 mm cranks	100mm 170 mm cranks	100mm 170 mm cranks	100mm 170 mm cranks

	X-Small	Small	Medium	Medium-Large	Large	X-Large
Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	28mm	28mm	28mm	28mm	28mm	28mm
Tire Width Max	30mm	30mm	30mm	30mm	30mm	30mm
Tire Outer Diameter	678mm	678mm	678mm	678mm	678mm	678mm
Bike Length with Tires	1650mm	1653mm	1662mm	1674mm	1692mm	1708mm
Handlebar Width	400mm	400mm	420mm	420mm	440mm	440mm

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.

Learn more about the Upright/Aggressive Scale

Category Trend

Performance Road

Source:https://ventumracing.com/bikes/road/geometry/

Suggest Bike Edit

2020 Ventum Racing NS1 Base

Geometry

Base Build

Stack and Reach vs. Category Trend