2020 SCOTT Sports Speedster 20

	XXS/47	XS/49	S/52	M/54	L/56	XL58	XXL/61
Stack	516.7mm	527.9mm	550.5mm	571.3mm	592.3mm	612.5mm	613.6mm
Reach	366.6mm	373.5mm	377.3mm	381.2mm	384.6mm	389mm	397mm
Stack to Reach Ratio	1.41:1	1.41:1	1.46:1	1.5:1	1.54:1	1.57:1	1.55:1
Seat Tube Length, C-T	470mm	490mm	520mm	540mm	560mm	580mm	610mm
Seat Tube Length, C-C	410mm	430mm	460mm	480mm	500mm	520mm	550mm
Top Tube Length, Effective/Horizontal HT Top	505mm	515mm	530mm	545mm	560mm	575mm	590mm
Top Tube Slope	7.3deg	6.2deg	5.5deg	5.6deg	5.8deg	5.9deg	3deg
Head Tube Angle	70.5deg	71deg	72deg	72.5deg	73deg	73.3deg	73.3deg
Seat Tube Angle	75deg	75deg	74.5deg	74deg	73.5deg	73.1deg	73deg
Head Tube Length	111mm	121mm	141mm	161mm	181mm	201mm	221mm
Bottom Bracket Drop	66mm	66mm	66mm	66mm	66mm	66mm	66mm
Bottom Bracket Height	273mm	273mm	273mm	273mm	273mm	273mm	273mm
Chainstay Length	415mm	415mm	415mm	415mm	415mm	415mm	415mm
Chainstay Length Horizontal	409.7mm	409.7mm	409.7mm	409.7mm	409.7mm	409.7mm	409.7mm
Front-Center	567mm	574.5mm	574.5mm	582.1mm	584.6mm	592.2mm	607.4mm
Front-Center Horizontal	563.1mm	570.7mm	570.7mm	578.4mm	580.9mm	588.5mm	603.8mm
Wheelbase	972.8mm	980.4mm	980.4mm	988.1mm	990.6mm	998.2mm	1013.5mm
Fork Offset/Rake	34.8mm	36.1mm	34.3mm	36.1mm	33.9mm	34.1mm	40.7mm
Trail	83.1mm very high	78.5mm high	74.1mm high	69.1mm high	68.3mm high	66.1mm high	59.2mm mid/neutral
Mechanical Trail	78.4mm	74.3mm	70.5mm	65.9mm	65.3mm	63.4mm	56.7mm
Wheel Flop	26.2mm	24.2mm	21.8mm	19.8mm	19.1mm	18.2mm	16.3mm
Standover Height	725.3mm	741.1mm	767.5mm	787.5mm	807.5mm	827.1mm	851.4mm
Tire to Pedal Spindle	58mm 170 mm cranks	65.5mm 170 mm cranks	65.5mm 170 mm cranks	73.1mm 170 mm cranks	75.6mm 170 mm cranks	83.2mm 170 mm cranks	98.4mm 170 mm cranks
Pedal Spindle to Ground Clearance	103mm 170 mm cranks	103mm 170 mm cranks	103mm 170 mm cranks	103mm 170 mm cranks	103mm 170 mm cranks	103mm 170 mm cranks	103mm 170 mm cranks

	XXS/47	XS/49	S/52	M/54	L/56	XL58	XXL/61
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
Tire Width	28mm	28mm	28mm	28mm	28mm	28mm	28mm
Tire Outer Diameter	678mm	678mm	678mm	678mm	678mm	678mm	678mm
Bike Length with Tires	1650.8mm	1658.4mm	1658.4mm	1666.1mm	1668.6mm	1676.2mm	1691.5mm

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

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Source:https://www.scott-sports.com/us/en/product/scott-speedster-20-bike

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2020 SCOTT Sports Speedster 20

Geometry

20 Build

Stack and Reach vs. Category Trend