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Specialized Tarmac SL8 2024
Boardman ADV 2020 ×
Boardman ADV 2019 ×
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
Boardman
ADV 2020
XS
S
M
L
XL
Boardman
ADV 2019
XS
S
M
L
XL
Stack
mm
578
578
Reach
mm
388
388
Head tube angle
°
71.5
71.5
Seat tube angle
°
73.5
73.5
Chainstay
mm
430
430
Wheelbase
mm
1040
1040
BB drop
mm
74
74
BB height
mm
—
—
Standover
mm
—
—
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Relaxed/Aggressiveness
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More aggressive
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ADV · M
ADV · M
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Scott Addict Gravel 2022
Near Boardman ADV · XS · 540 mm / 372 mm
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Scott Addict Gravel 2023
Near Boardman ADV · XS · 540 mm / 372 mm
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Scott Addict Gravel 2024
Near Boardman ADV · XS · 540 mm / 372 mm
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Cockpit for the selected size
Part
ADV M
ADV M
Stem
100 mm
100 mm
Bar
420 mm
420 mm
Crank
172.5 mm
172.5 mm
