Name: 2012 Kona Bicycle Company Unit Base
Brand: Kona Bicycle Company

	16	18	19	20	22
Stack	576.6mm	596.9mm	604.5mm	619.8mm	640.1mm
Reach	403.9mm	424.2mm	424.2mm	431.8mm	452.1mm
Stack to Reach Ratio	1.43:1	1.41:1	1.43:1	1.44:1	1.42:1
Seat Tube Length, C-T	406.4mm	457.2mm	482.6mm	508mm	558.8mm
Top Tube Length, Effective/Horizontal Unknown	571.5mm	596.9mm	609.6mm	622.3mm	647.7mm
Top Tube Slope	19.8deg	16deg	14.2deg	13deg	9.7deg
Head Tube Angle	68.5deg	70deg	70deg	71deg	72deg
Seat Tube Angle	74deg	74deg	73deg	73deg	73deg
Head Tube Length	99.1mm	119.4mm	129.5mm	139.7mm	160mm
Bottom Bracket Drop	51.6mm	51.8mm	51.8mm	63.4mm	63.7mm
Bottom Bracket Height	312.8mm	312.6mm	312.6mm	300.9mm	300.6mm
Chainstay Length	434.3mm	434.3mm	434.3mm	434.3mm	434.3mm
Chainstay Length Horizontal	431.3mm	431.3mm	431.2mm	429.7mm	429.6mm
Front-Center	662.9mm	675.6mm	678.2mm	680.7mm	696mm
Front-Center Horizontal	660.9mm	673.7mm	676.2mm	677.8mm	693mm
Wheelbase	1092.2mm	1104.9mm	1107.4mm	1107.4mm	1122.7mm
Fork Offset/Rake	48.3mm	48.3mm	48.3mm	48.3mm	48.3mm
Fork Length, Unknown	464.8mm	464.8mm	464.8mm	464.8mm	464.8mm
Trail	91.7mm very high	81.3mm very high	81.3mm very high	74.4mm high	67.6mm high
Mechanical Trail	85.3mm	76.4mm	76.4mm	70.4mm	64.3mm
Wheel Flop	31.3mm	26.1mm	26.1mm	22.9mm	19.9mm
Standover Height	777.2mm	815.3mm	830.6mm	848.4mm	883.9mm
Tire to Pedal Spindle	128.6mm 170 mm cranks	141.3mm 170 mm cranks	143.8mm 170 mm cranks	146.4mm 170 mm cranks	161.6mm 170 mm cranks
Pedal Spindle to Ground Clearance	142.8mm 170 mm cranks	142.6mm 170 mm cranks	142.6mm 170 mm cranks	130.9mm 170 mm cranks	130.6mm 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://web.archive.org/web/20120328112748/http://www.konaworld.com/29er_singlespeed.cfm?content=unit

2012 Kona Bicycle Company Unit Base

Geometry