2027 Colnago G5-X Base 45
Build
700C/29 in × 50 mm
Insights
Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Colnago G5-X
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 536mm |
| Reach | 377mm |
| Stack to Reach Ratio | 1.42:1 |
| Seat Tube Length, C-T | 450mm |
| Top Tube Length, Effective/Horizontal HT Top | 512mm |
| Top Tube Slope | 11.6deg |
| Head Tube Angle | 70.5deg |
| Seat Tube Angle | 74.5deg |
| Bottom Bracket Drop | 80mm |
| Bottom Bracket Height | 281mm |
| Chainstay Length | 435mm |
| Chainstay Length Horizontal | 427.6mm |
| Front-Center | 599mm |
| Front-Center Horizontal | 593.4mm |
| Wheelbase | 1021mm |
| Fork Offset/Rake | 52mm |
| Trail | 72.7mm high |
| Mechanical Trail | 68.5mm |
| Wheel Flop | 22.9mm |
| Standover Height | 723mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 68mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 111mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 50mm |
| Tire Outer Diameter | 722mm |
| Bike Length with Tires | 1743mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:www.colnago.com