2026 Colnago C72 Base 420
Build
700C/29 in × 30 mm
Insights
Average stack and reach vs trend of performance road bikes
Design deviates from other sizes of Colnago C72
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 512mm |
| Reach | 370mm |
| Stack to Reach Ratio | 1.38:1 |
| Top Tube Length, Effective/Horizontal Unknown | 505mm |
| Head Tube Angle | 70.6deg |
| Seat Tube Angle | 75.5deg |
| Head Tube Length | 101mm |
| Bottom Bracket Drop | 74mm |
| Bottom Bracket Height | 267mm |
| Chainstay Length | 408mm |
| Chainstay Length Horizontal | 401.2mm |
| Front-Center | 575mm |
| Front-Center Horizontal | 570.2mm |
| Wheelbase | 971.5mm |
| Fork Offset/Rake | 43.4mm |
| Fork Length, Unknown | 377mm |
| Trail | 74.1mm high |
| Mechanical Trail | 69.9mm |
| Wheel Flop | 23.2mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 64mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 97mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 30mm |
| Tire Outer Diameter | 682mm |
| Bike Length with Tires | 1653.5mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.colnago.com/en-tw/premium-bikes/c72-road-bike/technical-specifications