2024 Trek Bikes FX+ 7S

	S	M	L	XL
Stack	568mm	594mm	620mm	648mm
Reach	385mm	393mm	399mm	409mm
Stack to Reach Ratio	1.48:1	1.51:1	1.55:1	1.58:1
Seat Tube Length, C-T	375mm	420mm	465mm	520mm
Top Tube Length, Effective/Horizontal Center	543mm	563mm	583mm	613mm
Top Tube Slope	23.1deg	20.5deg	18.2deg	15deg
Head Tube Angle	71deg	71deg	71deg	71deg
Seat Tube Angle	74.6deg	74.6deg	74.6deg	74.6deg
Head Tube Length	140mm	165mm	190mm	215mm
Bottom Bracket Drop	70mm	70mm	70mm	70mm
Bottom Bracket Height	281mm	281mm	281mm	281mm
Chainstay Length	447mm	447mm	447mm	447mm
Chainstay Length Horizontal	441.5mm	441.5mm	441.5mm	441.5mm
Front-Center	621.5mm	632.4mm	642.3mm	649.3mm
Front-Center Horizontal	617.5mm	628.5mm	638.5mm	645.5mm
Wheelbase	1059mm	1070mm	1080mm	1087mm
Fork Offset/Rake	50mm	50mm	50mm	50mm
Trail	68mm high	68mm high	68mm high	68mm high
Mechanical Trail	64.3mm	64.3mm	64.3mm	64.3mm
Wheel Flop	20.9mm	20.9mm	20.9mm	20.9mm
Standover Height	715mm	754mm	791mm	836mm
Tire to Pedal Spindle	100.5mm 170 mm cranks	111.4mm 170 mm cranks	121.3mm 170 mm cranks	128.3mm 170 mm cranks
Pedal Spindle to Ground Clearance	111mm 170 mm cranks	111mm 170 mm cranks	111mm 170 mm cranks	111mm 170 mm cranks

Published Sizing Recommendations

Height

155 cm

165 cm

175 cm

186 cm

197 cm

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.

Category Trend

Source:https://www.trekbikes.com/us/en_US/bikes/hybrid-bikes/electric-hybrid-bikes/fx/f/F465/fx+-7s/47897/5326708/