2012 Kona Bicycle Company King Kahuna Base

Design
Flat Bar, Hardtail (Front suspension)
Frame
Carbon/Composite
Suspension
100mm fork travel
Features
Disc brake
Somewhat upright stack and reachvs category
Somewhat upright stack and reachvs category
Somewhat upright stack and reachvs category
Very upright stack and reachvs category
Very upright stack and reachvs category

Geometry

16
18
19
20
22
Stack
607.1mm
629.9mm
637.5mm
652.8mm
675.6mm
Reach
396.2mm
414mm
414mm
421.6mm
442mm
Stack to Reach Ratio
1.53:1
1.52:1
1.54:1
1.55:1
1.53:1
Seat Tube Length, C-T
406.4mm
457.2mm
482.6mm
508mm
558.8mm
Top Tube Length, Effective/Horizontal HT Top
571.5mm
596.9mm
609.6mm
622.3mm
647.7mm
Top Tube Slope
23.1deg
19.4deg
17.6deg
16.3deg
13.1deg
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
73.1mm
73.4mm
73.4mm
82.1mm
82.4mm
Bottom Bracket Height
293.8mm
293.5mm
293.5mm
284.8mm
284.5mm
Chainstay Length
439.4mm
439.4mm
439.4mm
439.4mm
439.4mm
Chainstay Length Horizontal
433.3mm
433.3mm
433.2mm
431.7mm
431.6mm
Front-Center
662.9mm
675.6mm
678.2mm
680.7mm
696mm
Front-Center Horizontal
658.9mm
671.7mm
674.2mm
675.8mm
691.1mm
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
505.5mm
505.5mm
505.5mm
505.5mm
505.5mm
Trail
92.7mm
very high
82.2mm
very high
82.2mm
very high
75.3mm
high
68.5mm
high
Mechanical Trail
86.2mm
77.2mm
77.2mm
71.2mm
65.1mm
Wheel Flop
31.6mm
26.4mm
26.4mm
23.2mm
20.1mm
Standover Height
777.2mm
815.3mm
830.6mm
848.4mm
883.9mm
Tire to Pedal Spindle
126.1mm
170 mm cranks
138.8mm
170 mm cranks
141.3mm
170 mm cranks
143.8mm
170 mm cranks
159.1mm
170 mm cranks
Pedal Spindle to Ground Clearance
123.8mm
170 mm cranks
123.5mm
170 mm cranks
123.5mm
170 mm cranks
114.8mm
170 mm cranks
114.5mm
170 mm cranks

Base Build

16
18
19
20
22
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
2.2in
2.2in
2.2in
2.2in
2.2in
Tire Outer Diameter
733.8mm
733.8mm
733.8mm
733.8mm
733.8mm
Bike Length with Tires
1826mm
1838.7mm
1841.2mm
1841.2mm
1856.4mm

Stack and Reach vs. Category Trend

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.

Learn more about the Upright/Aggressive Scale
Source:https://2012.konaworld.com/29er_hardtail.cfm?content=king_kahuna