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
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