2023 Trek Bikes District 4 Equipped Stagger

	S	M	L
Stack	602mm	619mm	644mm
Reach	382mm	385mm	394mm
Stack to Reach Ratio	1.58:1	1.61:1	1.63:1
Seat Tube Length, Unknown	450mm	500mm	550mm
Top Tube Length, Effective/Horizontal HT Top	591mm	574mm	561mm
Top Tube Slope	18.5deg	14.9deg	12deg
Head Tube Angle	70deg	70.5deg	71deg
Seat Tube Angle	73.5deg	73deg	73deg
Head Tube Length	125mm	145mm	170mm
Bottom Bracket Drop	70mm	70mm	70mm
Bottom Bracket Height	281mm	281mm	281mm
Chainstay Length	468mm	468mm	468mm
Chainstay Length Horizontal	462.7mm	462.7mm	462.7mm
Front-Center	627.2mm	631.2mm	643.1mm
Front-Center Horizontal	623.3mm	627.3mm	639.3mm
Wheelbase	1086mm	1090mm	1102mm
Fork Offset/Rake	45mm	45mm	45mm
Trail	79.9mm high	76.6mm high	73.3mm high
Mechanical Trail	75.1mm	72.2mm	69.3mm
Wheel Flop	25.7mm	24.1mm	22.6mm
Standover Height	660mm	674mm	691mm
Tire to Pedal Spindle	106.2mm 170 mm cranks	110.2mm 170 mm cranks	117.1mm 175 mm cranks
Pedal Spindle to Ground Clearance	111mm 170 mm cranks	111mm 170 mm cranks	106mm 175 mm cranks

Published Sizing Recommendations

Height

155 cm

165 cm

175 cm

186 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.

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Source:https://www.trekbikes.com/us/en_US/bikes/hybrid-bikes/fitness-bikes/district/district-4-equipped-stagger/p/33419/