2020 Trek Bikes Dual Sport 2 Base

	S	M	L	XL
Stack	595mm	606mm	616mm	639mm
Reach	410mm	416mm	423mm	434mm
Stack to Reach Ratio	1.45:1	1.46:1	1.46:1	1.47:1
Seat Tube Length, C-T	381mm	445mm	508mm	571mm
Top Tube Length, Effective/Horizontal HT Top	575mm	590mm	605mm	635mm
Top Tube Slope	24deg	18.3deg	12.8deg	8.9deg
Head Tube Angle	70deg	71deg	71deg	72deg
Seat Tube Angle	74.5deg	74deg	73.5deg	72.5deg
Head Tube Length	115mm	125mm	135mm	155mm
Bottom Bracket Drop	60mm	60mm	60mm	60mm
Bottom Bracket Height	291mm	291mm	291mm	291mm
Chainstay Length	455mm	455mm	455mm	455mm
Chainstay Length Horizontal	451mm	451mm	451mm	451mm
Front-Center	642.8mm	646.8mm	656.7mm	661.7mm
Front-Center Horizontal	640mm	644mm	654mm	659mm
Wheelbase	1091mm	1095mm	1105mm	1110mm
Fork Offset/Rake	38mm	38mm	38mm	38mm
Trail	87.3mm very high	80.7mm very high	80.7mm very high	74.1mm high
Mechanical Trail	82.1mm	76.3mm	76.3mm	70.5mm
Wheel Flop	28.1mm	24.8mm	24.8mm	21.8mm
Standover Height	738mm	761mm	791mm	815mm
Tire to Pedal Spindle	121.8mm 170 mm cranks	125.8mm 170 mm cranks	135.7mm 170 mm cranks	140.7mm 170 mm cranks
Pedal Spindle to Ground Clearance	121mm 170 mm cranks	121mm 170 mm cranks	121mm 170 mm cranks	121mm 170 mm cranks

Published Sizing Recommendations

Height	154 cm to 167 cm	164 cm to 177 cm	174 cm to 187 cm	185 cm to 197 cm
PBH	72 cm to 78 cm	77 cm to 83 cm	82 cm to 88 cm	87 cm to 93 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/dual-sport-bikes/dual-sport/dual-sport-2/p/23067/?colorCode=black