2025 Cervelo Cycles R5 Base

	48	51	54	56	58	61
Stack	496.1mm	520.2mm	544.6mm	567.5mm	590.7mm	610.7mm
Reach	368.7mm	376.5mm	383.3mm	391.1mm	400.3mm	408.3mm
Stack to Reach Ratio	1.35:1	1.38:1	1.42:1	1.45:1	1.48:1	1.5:1
Top Tube Length, Actual C-C	506mm	526mm	545mm	565mm	581mm	595mm
Head Tube Angle	71deg	72deg	73deg	73deg	73deg	73deg
Seat Tube Angle	74.5deg	74deg	73.5deg	73deg	73deg	73deg
Head Tube Length	89.6mm	109.3mm	132mm	156mm	182.8mm	203.7mm
Bottom Bracket Drop	76.5mm	76.5mm	74mm	74mm	71.5mm	71.5mm
Bottom Bracket Height	260.5mm	260.5mm	263mm	263mm	265.5mm	265.5mm
Chainstay Length	410mm	410mm	410mm	410mm	410mm	410mm
Chainstay Length Horizontal	402.8mm	402.8mm	403.3mm	403.3mm	403.7mm	403.7mm
Front-Center	579.1mm	579.9mm	579.5mm	594.2mm	610.8mm	624.8mm
Front-Center Horizontal	574mm	574.8mm	574.7mm	589.5mm	606.6mm	620.8mm
Wheelbase	976.8mm	977.6mm	978mm	992.8mm	1010.3mm	1024.5mm
Fork Offset/Rake	57.5mm	51.5mm	45.5mm	45.5mm	45.5mm	45.5mm
Trail	55.2mm mid/neutral	55.4mm mid/neutral	55.5mm mid/neutral	55.5mm mid/neutral	55.5mm mid/neutral	55.5mm mid/neutral
Mechanical Trail	52.2mm	52.6mm	53mm	53mm	53mm	53mm
Wheel Flop	17mm	16.3mm	15.5mm	15.5mm	15.5mm	15.5mm
Standover Height	699.7mm	731mm	757.4mm	779.1mm	803.4mm	822.2mm
Tire to Pedal Spindle	72.1mm 170 mm cranks	72.9mm 170 mm cranks	72.5mm 170 mm cranks	87.2mm 170 mm cranks	103.8mm 170 mm cranks	117.8mm 170 mm cranks
Pedal Spindle to Ground Clearance	90.5mm 170 mm cranks	90.5mm 170 mm cranks	93mm 170 mm cranks	93mm 170 mm cranks	95.5mm 170 mm cranks	95.5mm 170 mm cranks

	48	51	54	56	58	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
Tire Width	26mm	26mm	26mm	26mm	26mm	26mm
Tire Outer Diameter	674mm	674mm	674mm	674mm	674mm	674mm
Bike Length with Tires	1650.8mm	1651.6mm	1652mm	1666.8mm	1684.3mm	1698.5mm
Handlebar Width	36cm	38cm	40cm	40cm	40cm	40cm
Stem Length	80mm	90mm	100mm	100mm	110mm	120mm

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/bikes/r5?utm_source=web&utm_medium=homepage&utm_campaign=r5

Geometry