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Who it's for

Factor LS

Gravel racers shopping Factor.

Factor gravel. Race-leaning drop-bar, not a touring frame.

Factor LS

Gravel racers shopping Factor.

Factor gravel. Race-leaning drop-bar, not a touring frame.

Overlay

Stack and reach

Some tubes use estimated defaults where OEM values were missing.

Measurement	FactorLS 2026	FactorLS 2025
Stackmm	586	586
Reachmm	391	391
Head tube angle°	72.0	72.0
Seat tube angle°	73.2	73.2
Chainstaymm	420	420
Wheelbasemm	1038	1038
BB dropmm	74	74
BB heightmm	—	—
Standovermm	—	—

Relaxed/Aggressiveness

Add a close match

Specialized Crux 2026Near Factor LS · 49 · 530 mm / 375 mmAdd to this compare
Specialized Crux 2027Near Factor LS · 49 · 530 mm / 375 mmAdd to this compare
BMC Kaius 2023Near Factor LS · 47 · 530 mm / 375 mmAdd to this compare

Cockpit for the selected size

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

Reviews

Factor LS

Factor LS - The Ultimate gravel race bike buildYouTube · 2026
Factor LS - The Ultimate gravel race bike build. @ronykuba169 ... Gravel Bike - The Factor LS Review. Alex Regino - The Ride Xperience ...

Factor LS

Anyone own a Factor LS? - Tech - What to BuyEscape Collective · 2025
Does anyone own a Factor LS? I've read a bunch of reviews (including one by Dave R at an old place of employment).