2018 Cervelo Cycles S3 Base

	48	51	54	56	58
Stack	505mm	530mm	555mm	580mm	605mm
Reach	360mm	369mm	378mm	387mm	396mm
Stack to Reach Ratio	1.4:1	1.44:1	1.47:1	1.5:1	1.53:1
Top Tube Length, Effective/Horizontal Center	516mm	531mm	548mm	564mm	581mm
Head Tube Angle	70.5deg	72.2deg	73.1deg	73.5deg	73.5deg
Seat Tube Angle	73deg	73deg	73deg	73deg	73deg
Head Tube Length	108mm	128mm	148mm	173mm	199mm
Bottom Bracket Drop	68mm	68mm	68mm	68mm	68mm
Bottom Bracket Height	271mm	271mm	271mm	271mm	271mm
Chainstay Length	405mm	405mm	405mm	405mm	405mm
Chainstay Length Horizontal	399.3mm	399.3mm	399.3mm	399.3mm	399.3mm
Front-Center	575mm	577mm	5785mm	587mm	604mm
Front-Center Horizontal	569.5mm	571.6mm	574.1mm	581.6mm	600.2mm
Wheelbase	968.7mm	970.8mm	973.3mm	980.8mm	999.4mm
Fork Offset/Rake	43mm	43mm	43mm	43mm	43mm
Trail	74.4mm high	63.7mm mid/neutral	58.1mm mid/neutral	55.6mm mid/neutral	55.6mm mid/neutral
Mechanical Trail	70.2mm	60.6mm	55.6mm	53.3mm	53.3mm
Wheel Flop	23.4mm	18.5mm	16.2mm	15.1mm	15.1mm
Standover Height	693mm	723mm	753mm	784mm	815mm
Tire to Pedal Spindle	66mm 170 mm cranks	68mm 170 mm cranks	5276mm 170 mm cranks	78mm 170 mm cranks	95mm 170 mm cranks
Pedal Spindle to Ground Clearance	101mm 170 mm cranks	101mm 170 mm cranks	101mm 170 mm cranks	101mm 170 mm cranks	101mm 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.

Category Trend

Source:https://www.cervelo.com/en-US/support/S3%20RIM%20MK2

Geometry