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Stack and reach

Some tubes use estimated defaults where OEM values were missing.

Measurement	AURUMMagma 2022	AURUMMagma 2021
Stackmm	562	562
Reachmm	396	396
Head tube angle°	73.0	73.0
Seat tube angle°	73.0	73.0
Chainstaymm	408	408
Wheelbasemm	998	998
BB dropmm	70	70
BB heightmm	—	—
Standovermm	—	—

Relaxed/Aggressiveness

Add a close match

Specialized Tarmac SL8 2025Near AURUM Magma · 49 · 514 mm / 375 mmAdd to this compare
Specialized Tarmac SL8 2024Near AURUM Magma · 49 · 514 mm / 375 mmAdd to this compare
Specialized Tarmac SL8 2026Near AURUM Magma · 49 · 514 mm / 375 mmAdd to this compare

Cockpit for the selected size

Part	Magma 56	Magma 56
Stem	100 mm	100 mm
Bar	420 mm	420 mm
Crank	172.5 mm	172.5 mm

Reviews

AURUM Magma

Aurum Magma review - Cyclist magazineCyclist · 2021
Aurum Magma review · VERDICT: It's a racer's dream, but that may mean it appeals more to the few than to the many in the modern climate · RATING: ...

AURUM Magma

Aurum Magma review - Cyclist magazineCyclist · 2021
Aurum Magma review · VERDICT: It's a racer's dream, but that may mean it appeals more to the few than to the many in the modern climate · RATING: ...