2015 Kona Bicycle Company process 153 Base

	S	M	L	XL
Stack	587mm	596mm	605mm	610mm
Reach	416mm	435mm	460mm	485mm
Stack to Reach Ratio	1.41:1	1.37:1	1.32:1	1.26:1
Seat Tube Length, Unknown	405mm	405mm	450mm	465mm
Top Tube Length, Effective/Horizontal Unknown	578mm	601mm	629mm	656mm
Top Tube Slope	20.5deg	20.7deg	16.5deg	14.9deg
Head Tube Angle	66.5deg	66.5deg	66.5deg	66.5deg
Seat Tube Angle	74deg	74deg	74deg	74deg
Head Tube Length	105mm	115mm	125mm	130mm
Bottom Bracket Drop	10mm	10mm	10mm	10mm
Bottom Bracket Height	343mm	343mm	343mm	343mm
Chainstay Length	425mm	425mm	425mm	425mm
Chainstay Length Horizontal	424.9mm	424.9mm	424.9mm	424.9mm
Front-Center	713mm	736mm	765mm	792mm
Front-Center Horizontal	713.1mm	736.1mm	765.1mm	792.1mm
Wheelbase	1138mm	1161mm	1190mm	1217mm
Fork Offset/Rake	42mm	42mm	42mm	42mm
Fork Length, Unknown	539mm	539mm	539mm	539mm
Trail	107.7mm very high	107.7mm very high	107.7mm very high	107.7mm very high
Mechanical Trail	98.7mm	98.7mm	98.7mm	98.7mm
Wheel Flop	39.4mm	39.4mm	39.4mm	39.4mm
Standover Height	655mm	655mm	665mm	665mm
Tire to Pedal Spindle	190mm 170 mm cranks	213mm 170 mm cranks	242mm 170 mm cranks	269mm 170 mm cranks
Pedal Spindle to Ground Clearance	173mm 170 mm cranks	173mm 170 mm cranks	173mm 170 mm cranks	173mm 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:http://2015.konaworld.com/process_153.cfm

Geometry