2021 Fairlight Cycles Secan Base (700c)

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Steel
Fork
Carbon/Composite
Features
Disc brake
Somewhat aggressive stack and reachvs category
Somewhat upright stack and reachvs category
Somewhat aggressive stack and reachvs category
Average stack and reachvs category
Somewhat aggressive stack and reachvs category
Somewhat upright stack and reachvs category
Somewhat aggressive stack and reachvs category
Somewhat upright stack and reachvs category
Somewhat aggressive stack and reachvs category
Average stack and reachvs category

Geometry

51R
51T
54R
54T
56R
56T
58R
58T
61R
61T
Stack
538mm
567mm
559mm
589mm
572mm
610mm
593mm
631mm
612mm
650mm
Reach
380mm
371mm
386mm
383mm
397mm
385mm
402mm
394mm
410mm
405mm
Stack to Reach Ratio
1.42:1
1.53:1
1.45:1
1.54:1
1.44:1
1.58:1
1.48:1
1.6:1
1.49:1
1.6:1
Seat Tube Length, C-T
490mm
495mm
510mm
515mm
520mm
535mm
540mm
555mm
560mm
575mm
Top Tube Length, Effective/Horizontal HT Top
536mm
535mm
553mm
553mm
567mm
566mm
584mm
581mm
597mm
598mm
Top Tube Slope
7.4deg
10.2deg
7.5deg
10.2deg
7.7deg
10.2deg
7.8deg
10.2deg
7.6deg
9.9deg
Head Tube Angle
70.5deg
70.5deg
71deg
71.5deg
72deg
72deg
72.5deg
72.5deg
72.5deg
72.5deg
Seat Tube Angle
74deg
74deg
73.5deg
74deg
73.5deg
73.5deg
73deg
73.5deg
73deg
73.5deg
Head Tube Length
100mm
130mm
120mm
150mm
130mm
170mm
150mm
190mm
170mm
210mm
Bottom Bracket Drop
77mm
77mm
77mm
77mm
77mm
77mm
77mm
77mm
77mm
77mm
Bottom Bracket Height
270.9mm
270.9mm
270.9mm
270.9mm
270.9mm
270.9mm
270.9mm
270.9mm
270.9mm
270.9mm
Chainstay Length
430mm
430mm
430mm
430mm
430mm
430mm
430mm
430mm
430mm
430mm
Chainstay Length Horizontal
423.1mm
423.1mm
423.1mm
423.1mm
423.1mm
423.1mm
423.1mm
423.1mm
423.1mm
423.1mm
Front-Center
603mm
604mm
611mm
611mm
616mm
616mm
622mm
626mm
635mm
644mm
Front-Center Horizontal
598mm
599mm
606mm
607mm
611mm
611mm
618mm
622mm
631mm
639mm
Wheelbase
1021mm
1022mm
1029mm
1030mm
1034mm
1034mm
1041mm
1045mm
1054mm
1062mm
Fork Offset/Rake
50mm
50mm
50mm
50mm
50mm
50mm
50mm
50mm
50mm
50mm
Fork Length (Axle-To-Crown)
398mm
398mm
398mm
398mm
398mm
398mm
398mm
398mm
398mm
398mm
Trail
70.2mm
high
70.2mm
high
66.9mm
high
63.7mm
mid/​neutral
60.5mm
mid/​neutral
60.5mm
mid/​neutral
57.3mm
mid/​neutral
57.3mm
mid/​neutral
57.3mm
mid/​neutral
57.3mm
mid/​neutral
Mechanical Trail
66.1mm
66.1mm
63.3mm
60.4mm
57.5mm
57.5mm
54.6mm
54.6mm
54.6mm
54.6mm
Wheel Flop
22.1mm
22.1mm
20.6mm
19.2mm
17.8mm
17.8mm
16.4mm
16.4mm
16.4mm
16.4mm
Tire to Pedal Spindle
85.1mm
170 mm cranks
86.1mm
170 mm cranks
93.1mm
170 mm cranks
93.1mm
170 mm cranks
98.1mm
170 mm cranks
98.1mm
170 mm cranks
104.1mm
170 mm cranks
108.1mm
170 mm cranks
117.1mm
170 mm cranks
126.1mm
170 mm cranks
Pedal Spindle to Ground Clearance
100.9mm
170 mm cranks
100.9mm
170 mm cranks
100.9mm
170 mm cranks
100.9mm
170 mm cranks
100.9mm
170 mm cranks
100.9mm
170 mm cranks
100.9mm
170 mm cranks
100.9mm
170 mm cranks
100.9mm
170 mm cranks
100.9mm
170 mm cranks

Base (700c) Build

51R
51T
54R
54T
56R
56T
58R
58T
61R
61T
Wheel Size
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
Tire Width
2.2in
2.2in
2.2in
2.2in
2.2in
2.2in
2.2in
2.2in
2.2in
2.2in
Tire Outer Diameter
695.8mm
695.8mm
695.8mm
695.8mm
695.8mm
695.8mm
695.8mm
695.8mm
695.8mm
695.8mm
Bike Length with Tires
1716.8mm
1717.8mm
1724.8mm
1725.8mm
1729.8mm
1729.8mm
1736.8mm
1740.8mm
1749.8mm
1757.8mm
Crank Length
170mm
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Stack and Reach vs. Category Trend

Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Learn more about the Upright/Aggressive Scale
Category Trend
All-road/Gravel
Source:Fairlight Cycles