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Specialized Tarmac SL8 2024
Ventum One 2021 ×
Ventum One 2020 ×
Overlay
Stack and reach
Bike geometry overlay
Wireframe side views of compared bikes aligned at the bottom bracket. Hover a frame to isolate it, or a measurement to see it drawn from its origin.
Some tubes use estimated defaults where OEM values were missing.
Geometry by size
Measurement
Ventum
One 2021
XS
S
M
L
XL
Ventum
One 2020
XS
S
M
L
XL
Stack
mm
534
534
Reach
mm
414
414
Head tube angle
°
73.0
73.0
Seat tube angle
°
77.5
77.5
Chainstay
mm
400
400
Wheelbase
mm
996
996
BB drop
mm
64
64
BB height
mm
—
—
Standover
mm
—
—
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Relaxed/Aggressiveness
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One · M
One · M
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Specialized Shiv 2022
Near Ventum One · S · 495 mm / 396 mm
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Specialized Shiv 2023
Near Ventum One · S · 495 mm / 396 mm
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Cockpit for the selected size
Part
One M
One M
Stem
100 mm
100 mm
Bar
420 mm
420 mm
Crank
172.5 mm
172.5 mm
