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Specialized Tarmac SL8 2024
BH RS1 2020 ×
BH RS1 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
BH
RS1 2020
LA
SM
MD
XL
XXL
BH
RS1 2019
LA
SM
MD
XL
XXL
Stack
mm
524
524
Reach
mm
386
386
Head tube angle
°
72.8
72.8
Seat tube angle
°
74.0
74.0
Chainstay
mm
405
405
Wheelbase
mm
978
978
BB drop
mm
70
70
BB height
mm
—
—
Standover
mm
—
—
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Relaxed/Aggressiveness
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RS1 · MD
RS1 · MD
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Merida Reacto 2022
Near BH RS1 · M · 541 mm / 390 mm
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Merida Reacto 2023
Near BH RS1 · M · 541 mm / 390 mm
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Merida Reacto 2024
Near BH RS1 · M · 541 mm / 390 mm
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Cockpit for the selected size
Part
RS1 MD
RS1 MD
Stem
100 mm
100 mm
Bar
420 mm
420 mm
Crank
172.5 mm
172.5 mm
