2020 Koga Colmaro Allroad Base XL
Build
700C/29 in × 34 mm
Insights
Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 602mm |
| Reach | 400mm |
| Stack to Reach Ratio | 1.51:1 |
| Top Tube Length, Effective/Horizontal Unknown | 589mm |
| Head Tube Angle | 72.5deg |
| Seat Tube Angle | 72.5deg |
| Head Tube Length | 195mm |
| Bottom Bracket Drop | 67mm |
| Bottom Bracket Height | 278mm |
| Chainstay Length | 433mm |
| Chainstay Length Horizontal | 427.8mm |
| Front-Center | 613.9mm |
| Front-Center Horizontal | 610.2mm |
| Wheelbase | 1038mm |
| Fork Offset/Rake | 45mm |
| Trail | 61.6mm mid/neutral |
| Mechanical Trail | 58.7mm |
| Wheel Flop | 17.7mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 98.9mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 108mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 34mm |
| Tire Outer Diameter | 690mm |
| Bike Length with Tires | 1728mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.koga.com/nl/racefietsen/colmaro-allroad?frame=H