	48	51	54	56	58	61	*75 deg seat tube
Stack	450mm	485mm	506mm	522mm	540mm	559mm	588mm
Reach	375mm	381mm	397mm	411mm	425mm	437mm	446mm
Stack to Reach Ratio	1.2:1	1.27:1	1.27:1	1.27:1	1.27:1	1.28:1	1.32:1
Top Tube Length, Actual C-C	497mm	513mm	533mm	551mm	570mm	587mm	604mm
Head Tube Angle	72deg	71deg	72.5deg	72.5deg	72.5deg	72.5deg	72.5deg
Seat Tube Angle	75deg	75deg	75deg	75deg	75deg	75deg	75deg
Head Tube Length	90mm	84mm	97mm	114mm	133mm	153mm	183mm
Bottom Bracket Drop	50mm	80mm	75mm	75mm	75mm	75mm	75mm
Bottom Bracket Height	265mm	254mm	259mm	259mm	259mm	259mm	259mm
Chainstay Length Max	399mm	399mm	399mm	399mm	399mm	399mm	399mm
Chainstay Length Horizontal Max	395.9mm	390.9mm	391.9mm	391.9mm	391.9mm	391.9mm	391.9mm
Front-Center	553mm	583mm	583mm	602mm	622mm	640mm	685mm
Front-Center Horizontal	550.7mm	577.5mm	578.2mm	597.3mm	617.5mm	635.6mm	680.9mm
Wheelbase Max	946.6mm	968.4mm	970mm	989.2mm	1009.4mm	1027.5mm	1072.8mm
Fork Offset/Rake	43.5mm	53.9mm	43.2mm	43.3mm	43.7mm	43.9mm	69.8mm
Trail	56.6mm mid/neutral	58mm mid/neutral	60.1mm mid/neutral	59.9mm mid/neutral	59.5mm mid/neutral	59.3mm mid/neutral	32.2mm low
Mechanical Trail	53.8mm	54.8mm	57.3mm	57.2mm	56.7mm	56.6mm	30.7mm
Wheel Flop	16.6mm	17.9mm	17.2mm	17.2mm	17.1mm	17mm	9.2mm
Standover Height	712mm	742mm	768mm	784mm	802mm	821mm	850mm
Tire to Pedal Spindle	68mm 170 mm cranks	79mm 170 mm cranks	79mm 170 mm cranks	98mm 170 mm cranks	118mm 170 mm cranks	136mm 170 mm cranks	181mm 170 mm cranks
Pedal Spindle to Ground Clearance	95mm 170 mm cranks	84mm 170 mm cranks	89mm 170 mm cranks	89mm 170 mm cranks	89mm 170 mm cranks	89mm 170 mm cranks	89mm 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

2017 Cervélo P3 Base

Geometry