2024 Spiro Origen CARBONO GRAVEL Base M

Build

700C/29 in × 47 mm

Insights

Somewhat aggressive stack and reach vs trend of all-road/gravel bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
560mm
Reach
389mm
Stack to Reach Ratio
1.44:1
Seat Tube Length, C-T
473mm
Top Tube Length, Unknown
555mm
Top Tube Slope
11.5deg
Head Tube Angle
72deg
Seat Tube Angle
73.5deg
Head Tube Length
130mm
Bottom Bracket Drop
80mm
Bottom Bracket Height
278mm
Chainstay Length
425mm
Chainstay Length Horizontal
417.4mm
Front-Center
602.9mm
Front-Center Horizontal
597.6mm
Wheelbase
1015mm
Fork Offset/Rake
50mm
Trail
63.8mm
mid/​neutral
Mechanical Trail
60.6mm
Wheel Flop
18.7mm
Tire to Pedal Spindle Distance
With 170 mm cranks
74.9mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
108mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
47mm
Tire Outer Diameter
716mm
Bike Length with Tires
1731mm
Crank Length
170mm
Stem Angle
5deg
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Carbon/Composite
Fork Material
Carbon/Composite
Brake Type
Disc

Published Sizing Recommendations

Height
171 cm
to
178 cm
Source:https://spirobicycles.com/products/bicicleta-de-gravel-en-carbono-origen-cumbia