2013 Scapin Bicycles Etika RC Base

	S	M	L	XL
Stack	529mm	546mm	567mm	585mm
Reach	382mm	391mm	394mm	401mm
Stack to Reach Ratio	1.38:1	1.4:1	1.44:1	1.46:1
Seat Tube Length, C-T	480mm	500mm	520mm	540mm
Top Tube Length, Effective/Horizontal Center	528mm	547mm	567mm	580mm
Top Tube Slope	7.4deg	7.1deg	7.3deg	7deg
Head Tube Angle	72deg	72.5deg	73deg	73deg
Seat Tube Angle	74.5deg	74deg	73deg	73deg
Head Tube Length	130mm	147mm	165mm	185.5mm
Bottom Bracket Drop	70mm	70mm	70mm	70mm
Bottom Bracket Height	266mm	266mm	266mm	266mm
Chainstay Length	404mm	406mm	409mm	409mm
Chainstay Length Horizontal	397.9mm	399.9mm	403mm	403mm
Front-Center	582mm	592mm	597mm	610mm
Front-Center Horizontal	578.1mm	588.1mm	593mm	606mm
Wheelbase	976mm	988mm	996mm	1009mm
Fork Offset/Rake	45mm	45mm	45mm	45mm
Trail	61.9mm mid/neutral	58.8mm mid/neutral	55.7mm mid/neutral	55.7mm mid/neutral
Mechanical Trail	58.8mm	56mm	53.2mm	53.2mm
Wheel Flop	18.2mm	16.9mm	15.6mm	15.6mm
Tire to Pedal Spindle	76mm 170 mm cranks	86mm 170 mm cranks	91mm 170 mm cranks	104mm 170 mm cranks
Pedal Spindle to Ground Clearance	96mm 170 mm cranks	96mm 170 mm cranks	96mm 170 mm cranks	96mm 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.

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Source:https://live.staticflickr.com/3820/11950615416_26fec7d557_z.jpg

Geometry