2005 Orbea Orca Base

	48	51	54	57	60
Stack	516.5mm	546.3mm	575.9mm	606.8mm	637.4mm
Reach	354.3mm	371.9mm	375.3mm	387mm	398.3mm
Stack to Reach Ratio	1.46:1	1.47:1	1.53:1	1.57:1	1.6:1
Seat Tube Length, Unknown	480mm	510mm	540mm	570mm	600mm
Top Tube Length, Effective/Horizontal Unknown	510mm	535mm	550mm	570mm	590mm
Head Tube Angle	69.3deg	72.3deg	72.6deg	73.2deg	73.7deg
Seat Tube Angle	73.7deg	73.5deg	73.2deg	73.2deg	73.2deg
Head Tube Length	102mm	122mm	152mm	182mm	212mm
Bottom Bracket Drop	70mm	70mm	70mm	70mm	70mm
Bottom Bracket Height	264mm	264mm	264mm	264mm	264mm
Chainstay Length	405mm	405mm	408mm	408mm	408mm
Chainstay Length Horizontal	398.9mm	398.9mm	402mm	402mm	402mm
Front-Center	575mm	575mm	585mm	600mm	615mm
Front-Center Horizontal	571.1mm	571.1mm	581.1mm	596.1mm	611.1mm
Wheelbase	970mm	970mm	983mm	998mm	1013mm
Fork Offset/Rake	45mm	45mm	45mm	45mm	45mm
Fork Length, Unknown	375mm	375mm	375mm	375mm	375mm
Trail	78.1mm high	59.4mm mid/neutral	57.5mm mid/neutral	53.8mm mid/neutral	50.8mm mid/neutral
Mechanical Trail	73.1mm	56.6mm	54.9mm	51.5mm	48.7mm
Wheel Flop	25.8mm	17.2mm	16.4mm	14.9mm	13.7mm
Tire to Pedal Spindle	71mm 170 mm cranks	71mm 170 mm cranks	81mm 170 mm cranks	96mm 170 mm cranks	111mm 170 mm cranks
Pedal Spindle to Ground Clearance	94mm 170 mm cranks	94mm 170 mm cranks	94mm 170 mm cranks	94mm 170 mm cranks	94mm 170 mm cranks

	48	51	54	57	60
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
Tire Width	23mm	23mm	23mm	23mm	23mm
Tire Outer Diameter	668mm	668mm	668mm	668mm	668mm
Bike Length with Tires	1638mm	1638mm	1651mm	1666mm	1681mm

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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Category Trend

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2005 Orbea Orca Base

Geometry

Base Build

Stack and Reach vs. Category Trend