2019 Trek Bikes Stache 9.8 17.5"
Build
700C/29 in × 3 in
Insights
Somewhat upright stack and reach vs trend of hardtail cross-country mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
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Geometry
| Stack | 635mm |
| Reach | 415mm |
| Stack to Reach Ratio | 1.53:1 |
| Seat Tube Length, Unknown | 419mm |
| Top Tube Length, Effective/Horizontal HT Top | 618mm |
| Head Tube Angle | 67.8deg |
| Effective Seat Tube Angle, Unknown | 72.3deg |
| Seat Tube Exit Angle | 67.8deg |
| Head Tube Length | 90mm |
| Bottom Bracket Drop | 67mm |
| Bottom Bracket Height | 320.2mm |
| Chainstay Length | 420mm |
| Chainstay Length Horizontal | 414.6mm |
| Front-Center | 705.6mm |
| Front-Center Horizontal | 702.4mm |
| Wheelbase | 1117mm |
| Fork Offset/Rake | 51mm |
| Trail | 102.9mm very high |
| Mechanical Trail | 95.3mm |
| Wheel Flop | 36mm |
| Standover Height | 760mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 148.4mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 150.2mm |
9.8 Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 3in |
| Tire Outer Diameter | 774.4mm |
| Bike Length with Tires | 1891.4mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | Unknown |
| Suspension Sag | Unknown |
| Frame Material | Carbon/Composite |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:https://www.trekbikes.com/gb/en_GB/bikes/mountain-bikes/trail-mountain-bikes/stache/stache-c-frame-set/p/30187/?colorCode=greydark_greenvisibility