Trek Stache 9

2016 MountainCross-country

Wheels: 29″
Drivetrain: 1 × 11 30t / 10–42t
Gear range: 420%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

15.5" 154–169
17.5" 166–180
18.5" 176–188
19.5" 177–189
21.5" 186–196

Components

12 of 14 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Alpha Platinum Aluminum, Boost148, Midstay, E2 tapered head tube, internal derailleur & dropper post routing, PF92, Stranglehold dropouts, G2 Geometry Not identified

Drivetrain

5 parts

Bottom bracket

BB86/BB92, press-fit Not identified
Cassette
- SRAM XG-1175 FULL PIN 11 speeds
XG-1175
Crankset
- SRAM X1 30t
Rear derailleur
- SRAM X1
Shifters
- SRAM X1 X-ACTUATION Trigger 11 speeds

Brakes

1 part

Brakes
- Shimano Deore XT

Wheels and tires

2 parts

Cockpit and contact points

5 parts

Sizes and geometry

5 sizes

Enter your height to highlight matching ranges.

Size Reported by the manufacturer

Geometry not published

The manufacturer lists these sizes without frame measurements, so there is no drawing or geometry table.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 30
Largest chainring: 30
Rear sprockets: 11
Smallest sprocket: 10
Largest sprocket: 42
Lowest gear: 20.7 in
Highest gear: 87.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB86/BB92
Tire width: 3″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

2 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

20.7 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2016
Sample: 442 bicycles with this information
Coverage: 98.8% of the class

Highest gear

87.0 gear inches

This value is below the central range for this class.

Cohort: Mountain / Cross-country Model year: 2016
Sample: 442 bicycles with this information
Coverage: 98.8% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.9 km/h
Highest gear: 33.3 km/h

Total gear range 420%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 20.7–87.0 gear inches
Class reference (p10–p90): 17.4–110.0 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Cross-country Model year: 2016
Lowest gear: 442 bicycles with this information, 98.8% of the class
Highest gear: 442 bicycles with this information, 98.8% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2016 builds

Differences across 2016 builds
Specification	This bicycle Trek Stache 9	Trek Stache 5	Trek Stache 7
Frame
Fork material	Not informed	Carbon	Not informed
Suspension
Suspension configuration	Not informed	Rigid	Not informed
Drivetrain
Smallest chainring	30	32	30
Largest chainring	30	32	30
Rear sprockets	11	10	11
Smallest sprocket	10	11	10
Largest sprocket	42	36	42
Lowest gear	20.7 in	25.8 in	20.7 in
Highest gear	87.0 in	84.4 in	87.0 in
Cockpit
Seatpost	Dropper seatpost	Rigid seatpost	Rigid seatpost
Other specifications
Suspension	Not informed	Rigid	Not informed
Travel	Not informed	Configuration: RigidFront: Additional specification: Not available: Yes	Not informed