2013 Kona Bicycle Company Big Unit frame 22

Build

700C/29 in × 2.2 in

Insights

Very upright stack and reach vs trend of rigid mtb bikes
Design deviates from other sizes of Kona Bicycle Company Big Unit

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
670.6mm
Reach
442mm
Stack to Reach Ratio
1.52:1
Seat Tube Length, C-T
558.8mm
Top Tube Length, Effective/Horizontal Unknown
647.7mm
Top Tube Slope
12.7deg
Head Tube Angle
71deg
Seat Tube Angle
73deg
Head Tube Length
160mm
Bottom Bracket Drop
53.3mm
Bottom Bracket Height
313.5mm
Chainstay Length
434.3mm
Chainstay Length Horizontal
431.1mm
Front-Center
706.1mm
Front-Center Horizontal
704.3mm
Wheelbase
1135.4mm
Fork Offset/Rake
47mm
Fork Length (Axle-To-Crown)
483mm
Trail
76.6mm
high
Mechanical Trail
72.4mm
Wheel Flop
23.6mm
Standover Height
878.8mm
Tire to Pedal Spindle Distance
With 170 mm cranks
169.2mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
143.5mm

frame Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
2.2in
Tire Outer Diameter
733.8mm
Bike Length with Tires
1869.1mm
Suspension Type
Rigid, suspension corrected
Bar Type
Flat Bar
Frame Material
Aluminum
Fork Material
Steel
Brake Type
Disc
Source:http://2013.konaworld.com/bike.cfm?content=big_unit#2