2020 Koga Beachracer Base 58

Build

700C/29 in × 60 mm

Insights

Somewhat upright stack and reach vs trend of progressive gravel bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
603mm
Reach
406mm
Stack to Reach Ratio
1.49:1
Seat Tube Length, C-T
580mm
Top Tube Length, Effective/Horizontal HT Top
579mm
Top Tube Slope
4.6deg
Head Tube Angle
71deg
Seat Tube Angle
74deg
Head Tube Length
130mm
Bottom Bracket Drop
60mm
Bottom Bracket Height
311mm
Chainstay Length
445mm
Chainstay Length Horizontal
440.9mm
Front-Center
641.9mm
Front-Center Horizontal
639.1mm
Wheelbase
1080mm
Fork Offset/Rake
42mm
Trail
83.3mm
very high
Mechanical Trail
78.8mm
Wheel Flop
25.7mm
Tire to Pedal Spindle Distance
With 170 mm cranks
100.9mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
141mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
60mm
Tire Outer Diameter
742mm
Bike Length with Tires
1822mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Aluminum
Fork Material
Carbon/Composite
Brake Type
Disc
Source:https://d2zxu9tg022395.cloudfront.net/files/5/9/2/5/KGBR.pdf