2018 Kona Bicycle Company Roadhouse Base 61

Build

700C/29 in × 30 mm

Insights

Somewhat upright stack and reach vs trend of endurance road bikes
Design deviates from other sizes of Kona Bicycle Company Roadhouse

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
641mm
Reach
398mm
Stack to Reach Ratio
1.61:1
Seat Tube Length, C-T
610mm
Top Tube Length, Effective/Horizontal HT Top
600mm
Top Tube Slope
5.8deg
Head Tube Angle
73deg
Seat Tube Angle
72.5deg
Head Tube Length
215mm
Bottom Bracket Drop
72mm
Bottom Bracket Height
269mm
Chainstay Length
425mm
Chainstay Length Horizontal
418.9mm
Front-Center
623mm
Front-Center Horizontal
619.1mm
Wheelbase
1038mm
Fork Offset/Rake
45mm
Fork Length, Unknown
380mm
Trail
57.2mm
mid/​neutral
Mechanical Trail
54.7mm
Wheel Flop
16mm
Standover Height
855mm
Tire to Pedal Spindle Distance
With 170 mm cranks
112mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
99mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
30mm
Tire Outer Diameter
682mm
Bike Length with Tires
1720mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Steel
Fork Material
Carbon/Composite
Brake Type
Disc
Source:https://www.konaworld.com/archive/2018/roadhouse.cfm