2017 Koga Roadchamp Base 63

Build

700C/29 in × 25 mm

Insights

Average stack and reach vs trend of fitness bikes
Design deviates from other sizes of Koga Roadchamp

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
600mm
Reach
417mm
Stack to Reach Ratio
1.44:1
Seat Tube Length, C-T
630mm
Top Tube Length, Effective/Horizontal HT Top
601mm
Top Tube Slope
-0.2deg
Head Tube Angle
71deg
Seat Tube Angle
73deg
Head Tube Length
200mm
Bottom Bracket Drop
65mm
Bottom Bracket Height
271mm
Chainstay Length
420mm
Chainstay Length Horizontal
414.9mm
Front-Center
652.3mm
Front-Center Horizontal
649.1mm
Wheelbase
1064mm
Fork Offset/Rake
45.2mm
Trail
67.9mm
high
Mechanical Trail
64.2mm
Wheel Flop
20.9mm
Tire to Pedal Spindle Distance
With 170 mm cranks
146.3mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
101mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
25mm
Tire Outer Diameter
672mm
Bike Length with Tires
1736mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Flat Bar
Frame Material
Aluminum
Fork Material
Carbon/Composite
Brake Type
Rim
Source:https://www.koga.com/en/bikes/city-and-touring/collection-2017/roadchamp.htm?frame=H