2019 Fairdale Bikes Express Base

	S/M 52cm	M/L 55cm
Stack	554mm	584mm
Reach	368mm	387mm
Stack to Reach Ratio	1.51:1	1.51:1
Seat Tube Length, C-T	475mm	525mm
Seat Tube Length, C-C	452mm	502mm
Top Tube Length, Effective/Horizontal HT Top	537mm	565mm
Top Tube Length, Actual C-C	517mm	546mm
Top Tube Slope	11.1deg	8.6deg
Head Tube Angle	71deg	72.5deg
Seat Tube Angle	73deg	73deg
Head Tube Length	130mm	155mm
Bottom Bracket Drop	68mm	68mm
Bottom Bracket Height	285mm	285mm
Chainstay Length	430mm	430mm
Chainstay Length Horizontal	424.6mm	424.6mm
Front-Center	597.3mm	610.2mm
Front-Center Horizontal	593.4mm	606.4mm
Wheelbase	1018mm	1031mm
Fork Offset/Rake	50mm	50mm
Fork Length, Unknown	404mm	404mm
Trail	68.7mm high	58.9mm mid/neutral
Mechanical Trail	64.9mm	56.2mm
Wheel Flop	21.1mm	16.9mm
Standover Height	770mm	809mm
Tire to Pedal Spindle	74.3mm 170 mm cranks	82.2mm 175 mm cranks
Pedal Spindle to Ground Clearance	115mm 170 mm cranks	110mm 175 mm cranks

Published Sizing Recommendations

Height

5 ft 2 in

5 ft 8 in

5 ft 7 in

6 ft 0 in

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.

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Source:https://shop.fairdalebikes.com/collections/2019-fairdale-bikes/products/2019-fairdale-express-black