	S	M	L	XL
Stack	619mm	627mm	663mm	681mm
Reach	453mm	477mm	498mm	528mm
Stack to Reach Ratio	1.37:1	1.31:1	1.33:1	1.29:1
Seat Tube Length, Unknown	417mm	441mm	465mm	489mm
Top Tube Length, Effective/Horizontal Unknown	607mm	621mm	651mm	685mm
Head Tube Angle	64deg	64deg	64deg	64deg
Seat Tube Angle, Unknown	76deg	77deg	77deg	77deg
Head Tube Length	120mm	100mm	140mm	160mm
Bottom Bracket Drop	24mm	38mm	38mm	38mm
Bottom Bracket Height	331.5mm	336.5mm	336.5mm	336.5mm
Chainstay Length	435mm	455mm	455mm	455mm
Chainstay Length Horizontal	434.3mm	453.4mm	453.4mm	453.4mm
Front-Center	790mm	823.5mm	862.4mm	900.4mm
Front-Center Horizontal	789.7mm	822.6mm	861.6mm	899.6mm
Wheelbase	1224mm	1276mm	1315mm	1353mm
Fork Offset/Rake	41.8mm	52.4mm	52.8mm	52.1mm
Trail	126.9mm very high	124.3mm very high	123.9mm very high	124.7mm very high
Mechanical Trail	114.1mm	111.8mm	111.4mm	112.1mm
Wheel Flop	50mm	49mm	48.8mm	49.1mm
Standover Height	740mm	752mm	755mm	754mm
Tire to Pedal Spindle	269.5mm 165 mm cranks	284mm 165 mm cranks	317.9mm 170 mm cranks	355.9mm 170 mm cranks
Pedal Spindle to Ground Clearance	166.5mm 165 mm cranks	171.5mm 165 mm cranks	166.5mm 170 mm cranks	166.5mm 170 mm cranks

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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Geometry