2013 Kona Bicycle Company Unit Base 18

Build

700C/29 in × 2.2 in

Insights

Somewhat aggressive stack and reach vs trend of rigid mtb bikes
Design deviates from other sizes of Kona Bicycle Company Unit

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
586.7mm
Reach
426.7mm
Stack to Reach Ratio
1.38:1
Seat Tube Length, Unknown
457.2mm
Top Tube Length, Effective/Horizontal HT Top
596.9mm
Top Tube Slope
14.9deg
Head Tube Angle
70deg
Seat Tube Angle
74deg
Head Tube Length
109.2mm
Bottom Bracket Drop
0mm
Bottom Bracket Height
366.9mm
Chainstay Length
434.3mm
Chainstay Length Horizontal
434.3mm
Front-Center
670.6mm
Front-Center Horizontal
670.6mm
Wheelbase
1104.9mm
Fork Offset/Rake
45.7mm
Fork Length (On-Axis)
469.9mm
Trail
84.9mm
very high
Mechanical Trail
79.8mm
Wheel Flop
27.3mm
Standover Height
797.6mm
Tire to Pedal Spindle Distance
With 175 mm cranks
128.7mm
Pedal Spindle to Ground Clearance
With 175 mm cranks
191.9mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
2.2in
Tire Outer Diameter
733.8mm
Bike Length with Tires
1838.7mm
Crank Length
175mm
Suspension Type
Rigid, suspension corrected
Bar Type
Flat Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Disc
Features
Single-speed capable
Source:https://2013.konaworld.com/bike.cfm?content=unit