2026 Colnago G5-X Base 54
Build
700C/29 in × 50 mm
Insights
Somewhat upright stack and reach vs trend of progressive gravel bikes
Design deviates from other sizes of Colnago G5-X
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 591mm |
| Reach | 401mm |
| Stack to Reach Ratio | 1.47:1 |
| Top Tube Length, Effective/Horizontal HT Top | 567mm |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 73deg |
| Bottom Bracket Drop | 77.5mm |
| Bottom Bracket Height | 283.5mm |
| Chainstay Length | 435mm |
| Chainstay Length Horizontal | 428mm |
| Front-Center | 637mm |
| Front-Center Horizontal | 632.3mm |
| Wheelbase | 1060.3mm |
| Fork Offset/Rake | 51.5mm |
| Trail | 69.9mm high |
| Mechanical Trail | 66mm |
| Wheel Flop | 21.5mm |
| Tire to Pedal Spindle Distance With 172.5 mm cranks | 103.5mm |
| Pedal Spindle to Ground Clearance With 172.5 mm cranks | 111mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 50mm |
| Tire Outer Diameter | 722mm |
| Bike Length with Tires | 1782.3mm |
| Crank Length | 172.5mm |
| Handlebar Width | 440mm |
| Stem Length | 110mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:www.colnago.com