2021 Koga WorldTraveller-S 27.5 63cm

Build

650B/27.5 in × 2.4 in

Insights

Average stack and reach vs trend of off-road touring bikes
Design deviates from other sizes of Koga WorldTraveller-S
Bar type unusual for category
This: Swept Back Bar
Category: Drop Bar
vs off-road touring bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
662mm
Reach
405mm
Stack to Reach Ratio
1.63:1
Seat Tube Length, C-T
630mm
Top Tube Length, Effective/Horizontal HT Top
620mm
Top Tube Slope
6deg
Head Tube Angle
71deg
Seat Tube Angle
72deg
Head Tube Length
225mm
Bottom Bracket Drop
60mm
Bottom Bracket Height
293mm
Chainstay Length
470mm
Chainstay Length Horizontal
466.2mm
Front-Center
667.6mm
Front-Center Horizontal
664.9mm
Wheelbase
1131mm
Fork Offset/Rake
50mm
Trail
68.7mm
high
Mechanical Trail
64.9mm
Wheel Flop
21.1mm
Tire to Pedal Spindle Distance
With 170 mm cranks
144.6mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
123mm

27.5 Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
2.4in
Tire Outer Diameter
705.9mm
Bike Length with Tires
1836.9mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Swept Back Bar
Frame Material
Aluminum
Fork Material
Aluminum
Brake Type
Disc
Source:Koga Bikes