2011 Kestrel Bicycles Talon Base

	48cm	52cm	55cm	57cm	60cm
Stack	50.8mm	52.2mm	54.8mm	56.5mm	59.3mm
Reach	37.4mm	38.8mm	39.3mm	39.7mm	40.9mm
Stack to Reach Ratio	1.36:1	1.35:1	1.39:1	1.42:1	1.45:1
Seat Tube Length, C-C	50.5mm	54.5mm	57.5mm	59.5mm	62.5mm
Top Tube Length, Actual C-C	51mm	53.3mm	55.6mm	57mm	59.5mm
Head Tube Angle	72.8deg	73deg	73.3deg	73.5deg	74deg
Seat Tube Angle	75.3deg	74.5deg	73.5deg	73deg	72.5deg
Head Tube Length	9mm	10.2mm	12.9mm	14.9mm	17.6mm
Bottom Bracket Drop	71mm	71mm	71mm	68mm	68mm
Bottom Bracket Height	263mm	263mm	263mm	266mm	266mm
Chainstay Length	41mm	41mm	41mm	41mm	41mm
Front-Center	56.4mm	57.5mm	58.6mm	59.3mm	60.8mm
Wheelbase	96.3mm	97.4mm	98.6mm	99.4mm	100.8mm
Fork Offset/Rake	43mm	43mm	43mm	43mm	43mm
Trail	58.4mm mid/neutral	57.2mm mid/neutral	55.3mm mid/neutral	54.1mm mid/neutral	51mm mid/neutral
Mechanical Trail	55.8mm	54.7mm	53mm	51.9mm	49.1mm
Wheel Flop	16.5mm	16mm	15.2mm	14.7mm	13.5mm
Standover Height	74.2mm	76.5mm	79.1mm	81.2mm	83.9mm
Tire to Pedal Spindle	-447.6mm 170 mm cranks	-446.5mm 170 mm cranks	-445.4mm 170 mm cranks	-444.7mm 170 mm cranks	-443.2mm 170 mm cranks
Pedal Spindle to Ground Clearance	93mm 170 mm cranks	93mm 170 mm cranks	93mm 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.

Category Trend

Source:https://archive.kestrelbicycles.com/2011

Geometry