Fairlight Secan 3.0 geometry, BikeViewer

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Height178 cm · 5 ft 10 in

Inseam auto85 cm · 33.5 in

Size 54R

Render Align Overlay50%

Geometry

Size	51R	54R	56R	58R	61R	51T	54T	56T	58T	61T
Stack mm	540	558	576	594	612	570	590	610	630	650
Reach mm	380	388	396	404	412	370	378	386	394	402
Head tube angle °	70.0	70.5	71.25	71.75	71.75	70.0	70.5	71.25	71.75	71.75
Seat tube angle °	74.0	74.0	73.5	73.5	73.5	74.0	74.0	73.5	73.5	73.5
Head tube length mm	104	121	139	156	175	136	155	175	194	215
Seat tube mm	490	510	520	540	560	495	515	535	555	575
Chainstay mm	432	432	432	432	432	432	432	432	432	432
BB drop mm	77	77	75	75	75	77	77	75	75	75
Fork rake mm	50	50	50	50	50	50	50	50	50	50
Stack to reach	1.42	1.44	1.45	1.47	1.49	1.54	1.56	1.58	1.60	1.62
Effective top tube mmi	535	548	567	580	593	533	547	567	581	595
Wheelbase mmi	1027	1036	1044	1053	1067	1028	1038	1046	1055	1070

Size54Rkey specs

Stack-to-reach (size 54R)1.44

More aggressive (lower and longer) than 83% of gravel frames in the database at comparable sizes.

Closest geometry matches (size 54R)

Matched by stack, reach and head tube angle.

Eddy Merckx Corsa Strasbourg TiCurrentS · 558 / 388 Focus Mares CXcarbon, 201656 · 559 / 390 Ribble ALLGRIT AL V2current (2026)S · 559 / 385 Kona Rove ST201751cm · 559 / 385 Kona Rove AL2016–1751cm · 559 / 385 Ridley Kanzo Adventure AluCurrentS · 560 / 390

More from Fairlight

Nearest size to the Secan 3.0 54R.

Fairlight Faran 3.0Current54R · 558 / 388 Fairlight Faranpre-3.0, pre-202154R · 559 / 388 Fairlight Faran 2.5archive54R · 559 / 386 Fairlight Secan1.0 / 2.0 / 2.5, pre-3.054R · 559 / 386

Fairlight geometry chart · Some Secan 3.0 numbers are derived, not from the chart · Frame stack and reach to the head tube top · Size finder assumes a 100mm stem on 20mm spacers · Report an error