2017 Trek Bikes Stache Base S
Build
700C/29 in × 3 in
Insights
Somewhat upright stack and reach vs trend of hardtail trail mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 621mm |
| Reach | 407mm |
| Stack to Reach Ratio | 1.53:1 |
| Seat Tube Length, C-T | 419mm |
| Top Tube Length, Effective/Horizontal HT Top | 591mm |
| Head Tube Angle | 68.4deg |
| Seat Tube Angle, Unknown | 68.9deg |
| Head Tube Length | 90mm |
| Bottom Bracket Drop | 60mm |
| Bottom Bracket Height | 327.2mm |
| Chainstay Length | 420mm |
| Chainstay Length Max | 420mm |
| Chainstay Length Horizontal | 415.7mm |
| Chainstay Length Horizontal Max | 415.7mm |
| Front-Center | 685.9mm |
| Front-Center Horizontal | 683.3mm |
| Wheelbase | 1099mm |
| Wheelbase Max | 1099mm |
| Fork Offset/Rake | 51mm |
| Trail | 98.5mm very high |
| Mechanical Trail | 91.5mm |
| Wheel Flop | 33.7mm |
| Standover Height | 809mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 128.7mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 157.2mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 3in |
| Tire Outer Diameter | 774.4mm |
| Bike Length with Tires | 1873.4mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 120mm |
| Suspension Sag | Unknown |
| Frame Material | Aluminum |
| Fork Material | Unknown |
| Brake Type | Disc |
Source:Bike Counterculture Geometry Database