2010 Stevens Bikes Aspin Base

	50	52	54	56	58	60	62	64
Stack	525.4mm	538.3mm	559.1mm	575.2mm	594.4mm	613.6mm	632.7mm	647.1mm
Reach	369.3mm	376.3mm	380.5mm	384.5mm	393.8mm	400.2mm	400.5mm	407.2mm
Stack to Reach Ratio	1.42:1	1.43:1	1.47:1	1.5:1	1.51:1	1.53:1	1.58:1	1.59:1
Seat Tube Length, C-T	489mm	497mm	524mm	552mm	583mm	603mm	619mm	640mm
Top Tube Length, Effective/Horizontal Center	520mm	532mm	542mm	556mm	569mm	582mm	588mm	598mm
Top Tube Length, Actual C-C	509mm	519mm	530mm	546mm	562mm	574mm	580mm	591mm
Top Tube Slope	5.1deg	6.2deg	5.4deg	4deg	2.6deg	3deg	2.9deg	2.5deg
Head Tube Angle	71.5deg	72.5deg	73deg	73.5deg	73.5deg	73.5deg	73.5deg	73.5deg
Seat Tube Angle	74deg	74deg	74deg	73.5deg	73.5deg	73.5deg	73.5deg	73.5deg
Head Tube Length	110mm	120mm	140mm	155mm	175mm	195mm	215mm	230mm
Bottom Bracket Drop	70mm	70mm	70mm	70mm	70mm	70mm	70mm	70mm
Bottom Bracket Height	265mm	265mm	265mm	265mm	265mm	265mm	265mm	265mm
Chainstay Length	405mm	405mm	405mm	405mm	405mm	405mm	405mm	405mm
Chainstay Length Horizontal	398.9mm	398.9mm	398.9mm	398.9mm	398.9mm	398.9mm	398.9mm	398.9mm
Front-Center	573mm	575mm	581mm	586mm	600mm	612mm	618mm	629mm
Front-Center Horizontal	569.1mm	571.1mm	577.1mm	581.1mm	596.1mm	608.1mm	614.1mm	625.1mm
Wheelbase	968mm	970mm	976mm	980mm	995mm	1007mm	1013mm	1024mm
Fork Offset/Rake	45mm	45mm	45mm	45mm	45mm	45mm	45mm	45mm
Fork Length (Axle-To-Crown)	368mm	—	368mm	368mm	368mm	368mm	368mm	368mm
Fork Length, Unknown	—	368mm	—	—	—	—	—	—
Trail	64.6mm mid/neutral	58.4mm mid/neutral	55.4mm mid/neutral	52.3mm mid/neutral	52.3mm mid/neutral	52.3mm mid/neutral	52.3mm mid/neutral	52.3mm mid/neutral
Mechanical Trail	61.3mm	55.7mm	52.9mm	50.2mm	50.2mm	50.2mm	50.2mm	50.2mm
Wheel Flop	19.5mm	16.8mm	15.5mm	14.2mm	14.2mm	14.2mm	14.2mm	14.2mm
Standover Height	719mm	728mm	751mm	775mm	800mm	820mm	838mm	854mm
Tire to Pedal Spindle	68mm 170 mm cranks	70mm 170 mm cranks	76mm 170 mm cranks	81mm 170 mm cranks	95mm 170 mm cranks	107mm 170 mm cranks	113mm 170 mm cranks	124mm 170 mm cranks
Pedal Spindle to Ground Clearance	95mm 170 mm cranks	95mm 170 mm cranks	95mm 170 mm cranks	95mm 170 mm cranks	95mm 170 mm cranks	95mm 170 mm cranks	95mm 170 mm cranks	95mm 170 mm cranks

	50	52	54	56	58	60	62	64
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	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	24mm	24mm	24mm	24mm	24mm	24mm	24mm	24mm
Tire Outer Diameter	670mm	670mm	670mm	670mm	670mm	670mm	670mm	670mm
Bike Length with Tires	1638mm	1640mm	1646mm	1650mm	1665mm	1677mm	1683mm	1694mm
Handlebar Width	400mm	400mm	420mm	420mm	420mm	440mm	440mm	440mm
Stem Length	80mm	90mm	100mm	100mm	110mm	120mm	120mm	130mm

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

Endurance Road

Source:https://www.stevensbikes.de/2010/index.php?bik_id=186&lang=de_DE&sect=equipment#inhalt, https://www.stevensbikes.de/2010/index.php?bik_id=186&lang=de_DE&sect=geometry#inhalt

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2010 Stevens Bikes Aspin Base

Geometry

Base Build

Stack and Reach vs. Category Trend