2021 Koga F3 7.0

Category
Commuter
Design
Flat Bar, Rigid, non-suspension corrected
Frame
Aluminum
Fork
Carbon/Composite
Features
Disc brake
Average 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

50
54
57
60
63
Stack
572mm
595mm
614mm
638mm
667mm
Reach
389mm
385mm
394mm
400mm
405mm
Stack to Reach Ratio
1.47:1
1.55:1
1.56:1
1.6:1
1.65:1
Seat Tube Length, C-T
500mm
540mm
570mm
600mm
630mm
Top Tube Length, Effective/Horizontal HT Top
575mm
590mm
605mm
620mm
635mm
Top Tube Slope
10.1deg
8.6deg
7.4deg
6.8deg
6.7deg
Head Tube Angle
70.5deg
71.5deg
71.5deg
71.5deg
71.5deg
Seat Tube Angle
72deg
71deg
71deg
71deg
71deg
Head Tube Length
115mm
135mm
155mm
180mm
210mm
Bottom Bracket Drop
55mm
55mm
55mm
55mm
55mm
Bottom Bracket Height
296mm
296mm
296mm
296mm
296mm
Chainstay Length
457mm
457mm
457mm
457mm
457mm
Chainstay Length Horizontal
453.7mm
453.7mm
453.7mm
453.7mm
453.7mm
Front-Center
622.8mm
615.8mm
630.7mm
645.7mm
660.6mm
Front-Center Horizontal
620.3mm
613.3mm
628.3mm
643.3mm
658.3mm
Wheelbase
1074mm
1067mm
1082mm
1097mm
1112mm
Fork Offset/Rake
45mm
45mm
45mm
45mm
45mm
Trail
76.6mm
high
70mm
high
70mm
high
70mm
high
70mm
high
Mechanical Trail
72.2mm
66.4mm
66.4mm
66.4mm
66.4mm
Wheel Flop
24.1mm
21.1mm
21.1mm
21.1mm
21.1mm
Tire to Pedal Spindle
101.8mm
170 mm cranks
94.8mm
170 mm cranks
109.7mm
170 mm cranks
124.7mm
170 mm cranks
139.6mm
170 mm cranks
Pedal Spindle to Ground Clearance
126mm
170 mm cranks
126mm
170 mm cranks
126mm
170 mm cranks
126mm
170 mm cranks
126mm
170 mm cranks

7.0 Build

50
54
57
60
63
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
40mm
40mm
40mm
40mm
40mm
Tire Outer Diameter
702mm
702mm
702mm
702mm
702mm
Bike Length with Tires
1776mm
1769mm
1784mm
1799mm
1814mm

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
Category Trend
Commuter
Source:https://www.koga.com/de/fahrrader/city-und-trekking/f3-7-0?frame=H