2022 Koga Colmaro Extreme
- Category
- All-road/Gravel
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Aluminum
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
S | M | L | XL | |
Stack | 547mm | 577mm | 605mm | 636mm |
Reach | 376mm | 378mm | 388mm | 389mm |
Stack to Reach Ratio | 1.45:1 | 1.53:1 | 1.56:1 | 1.63:1 |
Seat Tube Length, Unknown | 460mm | 500mm | 550mm | 600mm |
Top Tube Length, Effective/Horizontal Unknown | 544mm | 561mm | 579mm | 596mm |
Top Tube Slope | 11.9deg | 10.7deg | 8.3deg | 6.5deg |
Head Tube Angle | 70.5deg | 71deg | 71deg | 71.5deg |
Seat Tube Angle | 73deg | 72.5deg | 72.5deg | 72deg |
Head Tube Length | 120mm | 150mm | 180mm | 210mm |
Bottom Bracket Drop | 75mm | 75mm | 75mm | 75mm |
Bottom Bracket Height | 264mm | 264mm | 264mm | 264mm |
Chainstay Length | 435mm | 435mm | 435mm | 435mm |
Chainstay Length Horizontal | 428.5mm | 428.5mm | 428.5mm | 428.5mm |
Front-Center | 595.6mm | 603.1mm | 622.6mm | 628.7mm |
Front-Center Horizontal | 590.9mm | 598.5mm | 618.1mm | 624.2mm |
Wheelbase | 1019.4mm | 1026.9mm | 1046.6mm | 1052.7mm |
Fork Offset/Rake | 45mm | 45mm | 45mm | 45mm |
Trail | 72.3mm high | 69.1mm high | 69.1mm high | 66mm high |
Mechanical Trail | 68.2mm | 65.4mm | 65.4mm | 62.6mm |
Wheel Flop | 22.8mm | 21.3mm | 21.3mm | 19.9mm |
Tire to Pedal Spindle | 86.6mm 170 mm cranks | 94.1mm 170 mm cranks | 113.6mm 170 mm cranks | 119.7mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 94mm 170 mm cranks | 94mm 170 mm cranks | 94mm 170 mm cranks | 94mm 170 mm cranks |
Extreme Build
S | M | L | XL | |
Wheel Size | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD |
Tire Width | 47mm | 47mm | 47mm | 47mm |
Tire Outer Diameter | 678mm | 678mm | 678mm | 678mm |
Bike Length with Tires | 1697.4mm | 1704.9mm | 1724.6mm | 1730.7mm |
Published Sizing Recommendations
Height | 160 cm to 172 cm | 170 cm to 182 cm | 180 cm to 190 cm | 188 cm to |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
All-road/GravelSource:https://www.koga.com/en/bikes/race/colmaro-extreme-high-gloss?frame=H