2019 Trek Bikes Full Stache 8

	17.5 in	19.5 in	21.5 in
Stack	614mm	614mm	632mm
Reach	454mm	494mm	504mm
Stack to Reach Ratio	1.35:1	1.24:1	1.25:1
Seat Tube Length, Unknown	444.5mm	495.3mm	546.1mm
Top Tube Length, Effective/Horizontal Center	586mm	616mm	645mm
Top Tube Slope	18deg	12.3deg	9.1deg
Head Tube Angle	67.4deg	67.4deg	67.4deg
Seat Tube Angle	75.9deg	75.9deg	75.9deg
Head Tube Length	90mm	90mm	100mm
Bottom Bracket Drop	42mm	42mm	42mm
Bottom Bracket Height	345.2mm	345.2mm	345.2mm
Chainstay Length	427mm	427mm	427mm
Chainstay Length Horizontal	424.9mm	424.9mm	424.9mm
Front-Center	751.3mm	781.2mm	807.2mm
Front-Center Horizontal	750.1mm	780.1mm	806.1mm
Wheelbase	1175mm	1205mm	1231mm
Fork Offset/Rake	51mm	51mm	51mm
Trail	105.9mm very high	105.9mm very high	105.9mm very high
Mechanical Trail	97.8mm	97.8mm	97.8mm
Wheel Flop	37.6mm	37.6mm	37.6mm
Tire to Pedal Spindle	194.1mm 170 mm cranks	224mm 170 mm cranks	250mm 170 mm cranks
Pedal Spindle to Ground Clearance	175.2mm 170 mm cranks	175.2mm 170 mm cranks	175.2mm 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.

Category Trend

Source:trekbikes.com/us/en_US/bikes/mountain-bikes/trail-mountain-bikes/full-stache/full-stache-8/p/22688/

Geometry