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