2019 Trek Stache 9.8
- Category
- Hardtail Cross-country MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Carbon/Composite
Very upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
15.5" | 17.5" | 19.5" | 21.5" | |
Stack | 637mm | 635mm | 645mm | 654mm |
Reach | 389mm | 415mm | 444mm | 463mm |
Stack to Reach Ratio | 1.64:1 | 1.53:1 | 1.45:1 | 1.41:1 |
Seat Tube Length, Unknown | 394mm | 419mm | 470mm | 521mm |
Top Tube Length, Effective/Horizontal HT Top | 590mm | 618mm | 650mm | 672mm |
Head Tube Angle | 67.9deg | 67.8deg | 67.8deg | 67.8deg |
Effective Seat Tube Angle, Unknown | 72.4deg | 72.3deg | 72.3deg | 72.3deg |
Seat Tube Exit Angle | 67.9deg | 67.8deg | 67.8deg | 67.8deg |
Head Tube Length | 90mm | 90mm | 100mm | 110mm |
Bottom Bracket Drop | 68mm | 67mm | 68mm | 68mm |
Bottom Bracket Height | 319.2mm | 320.2mm | 319.2mm | 319.2mm |
Chainstay Length | 420mm | 420mm | 420mm | 420mm |
Chainstay Length Horizontal | 414.5mm | 414.6mm | 414.5mm | 414.5mm |
Front-Center | 678mm | 705.6mm | 737.7mm | 760.6mm |
Front-Center Horizontal | 674.5mm | 702.4mm | 734.5mm | 757.5mm |
Wheelbase | 1089mm | 1117mm | 1149mm | 1172mm |
Fork Offset/Rake | 51mm | 51mm | 51mm | 51mm |
Trail | 102.2mm very high | 102.9mm very high | 102.9mm very high | 102.9mm very high |
Mechanical Trail | 94.7mm | 95.3mm | 95.3mm | 95.3mm |
Wheel Flop | 35.6mm | 36mm | 36mm | 36mm |
Standover Height | 762mm | 760mm | 793mm | 795mm |
Tire to Pedal Spindle | 120.8mm 170 mm cranks | 148.4mm 170 mm cranks | 180.5mm 170 mm cranks | 203.4mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 149.2mm 170 mm cranks | 150.2mm 170 mm cranks | 149.2mm 170 mm cranks | 149.2mm 170 mm cranks |
9.8 Build
15.5" | 17.5" | 19.5" | 21.5" | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 3in | 3in | 3in | 3in |
Tire Outer Diameter | 774.4mm | 774.4mm | 774.4mm | 774.4mm |
Bike Length with Tires | 1863.4mm | 1891.4mm | 1923.4mm | 1946.4mm |
Stack and Reach vs. Category Trend
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.
Learn more about the Upright/Aggressive ScaleCategory Trend
Hardtail Cross-country MTBSource:https://www.trekbikes.com/gb/en_GB/bikes/mountain-bikes/trail-mountain-bikes/stache/stache-c-frame-set/p/30187/?colorCode=greydark_greenvisibility