2023 Koga WorldTraveller-S Gents 27.5 XL
Build
650B/27.5 in × 2.8 in
Insights
Somewhat aggressive 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 | 689mm |
| Reach | 430mm |
| Stack to Reach Ratio | 1.6:1 |
| Seat Tube Length, C-T | 600mm |
| Top Tube Length, Effective/Horizontal HT Top | 654mm |
| Top Tube Slope | 10.9deg |
| Head Tube Angle | 70deg |
| Seat Tube Angle | 72deg |
| Head Tube Length | 210mm |
| Bottom Bracket Drop | 60mm |
| Bottom Bracket Height | 303.1mm |
| Chainstay Length | 477mm |
| Chainstay Length Horizontal | 473.2mm |
| Front-Center | 714.3mm |
| Front-Center Horizontal | 711.8mm |
| Wheelbase | 1185mm |
| Fork Offset/Rake | 50mm |
| Fork Length, Unknown | 480mm |
| Trail | 79mm high |
| Mechanical Trail | 74.2mm |
| Wheel Flop | 25.4mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 181.2mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 133.1mm |
Gents 27.5 Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 2.8in |
| Tire Outer Diameter | 726.2mm |
| Bike Length with Tires | 1911.2mm |
| Suspension Type | Rigid, suspension corrected |
| Bar Type | Swept Back Bar |
| Frame Material | Aluminum |
| Fork Material | Aluminum |
| Brake Type | Disc |
Source:KOGA