2024 Colnago G4-X Base 45

Build

700C/29 in × 45 mm

Insights

Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Colnago G4-X

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
535mm
Reach
371mm
Stack to Reach Ratio
1.44:1
Seat Tube Length, C-T
450mm
Top Tube Slope
11.7deg
Head Tube Angle
71deg
Seat Tube Angle
74deg
Head Tube Length
80mm
Bottom Bracket Drop
72mm
Bottom Bracket Height
284mm
Chainstay Length
430mm
Chainstay Length Horizontal
423.9mm
Front-Center
585mm
Front-Center Horizontal
580.6mm
Wheelbase
1004.5mm
Fork Offset/Rake
47.4mm
Fork Length (On-Axis)
406mm
Trail
72.5mm
high
Mechanical Trail
68.5mm
Wheel Flop
22.3mm
Tire to Pedal Spindle Distance
With 170 mm cranks
59mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
114mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
45mm
Tire Outer Diameter
712mm
Bike Length with Tires
1716.5mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Carbon/Composite
Fork Material
Carbon/Composite
Brake Type
Disc
Source:https://velo.outsideonline.com/gravel/gravel-gear/colnago-g4-x-comes-to-market-as-a-gravel-race-bike/, https://139650070.fs1.hubspotusercontent-eu1.net/hubfs/139650070/Geometrie%20schede/G3-X-SIZES%20(2).pdf