2018 Trek Bikes Stache 5

	15.5 in	17.5 in	18.5 in	19.5 in	21.5 in
Stack	635mm	635mm	644mm	644mm	654mm
Reach	388mm	416mm	431mm	445mm	464mm
Stack to Reach Ratio	1.64:1	1.53:1	1.49:1	1.45:1	1.41:1
Seat Tube Length, C-T	394mm	419mm	445mm	470mm	521mm
Top Tube Length, Effective/Horizontal HT Top	583mm	611mm	629mm	643mm	666mm
Top Tube Slope	27.2deg	23.6deg	21.3deg	18.5deg	14.2deg
Head Tube Angle	67.8deg	67.8deg	67.8deg	67.8deg	67.8deg
Seat Tube Angle	73.5deg	73.5deg	73.5deg	73.5deg	73.5deg
Head Tube Length	90mm	90mm	100mm	100mm	110mm
Bottom Bracket Drop	65mm	65mm	65mm	65mm	65mm
Bottom Bracket Height	322.2mm	322.2mm	322.2mm	322.2mm	322.2mm
Chainstay Length	420mm	420mm	420mm	420mm	420mm
Chainstay Length Horizontal	414.9mm	414.9mm	414.9mm	414.9mm	414.9mm
Front-Center	676.2mm	704.1mm	723mm	736.9mm	758.9mm
Front-Center Horizontal	673.1mm	701.1mm	720.1mm	734.1mm	756.1mm
Wheelbase	1088mm	1116mm	1135mm	1149mm	1171mm
Fork Offset/Rake	51mm	51mm	51mm	51mm	51mm
Trail	102.9mm very high	102.9mm very high	102.9mm very high	102.9mm very high	102.9mm very high
Mechanical Trail	95.3mm	95.3mm	95.3mm	95.3mm	95.3mm
Wheel Flop	36mm	36mm	36mm	36mm	36mm
Standover Height	777mm	771mm	768mm	782mm	779mm
Tire to Pedal Spindle	119mm 170 mm cranks	146.9mm 170 mm cranks	165.8mm 170 mm cranks	179.7mm 170 mm cranks	201.7mm 170 mm cranks
Pedal Spindle to Ground Clearance	152.2mm 170 mm cranks	152.2mm 170 mm cranks	152.2mm 170 mm cranks	152.2mm 170 mm cranks	152.2mm 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:https://www.trekbikes.com/us/en_US/bikes/mountain-bikes/trail-mountain-bikes/stache/stache-5/p/2019000-2018/

Geometry