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2017 Trek

Stache 9.6

A 29″ carbon frame hardtail trail bike with high-end components.
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Manufacturer Price

$2,999
Weight28.2 lbs  
FrameCarbon
SuspensionHardtail, 120mm
ForkRockShox Yari RC
Wheels29″ Aluminum
Drivetrain1 × 11
GroupsetX1, GX
BrakesSRAM Guide R Hydraulic Disc
SeatpostDropper
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Stache 9.6
Other Trail bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

26 mph

Stache 9.6

26 mph

Similar Bikes

Highest gear

(descending)

Sizing
15.5"

5'0" – 5'6"

17.5"

5'6" – 6'1"

19.5"

5'9" – 6'3"

21.5"

6'1" – 6'6"

🐐 Estimated

Rider Fit Notes

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Reviews

Summary

The Trek Stache is a trail hardtail known for its playful agility and incredible traction from 29+ tires, making it fun and confidence-inspiring on technical terrain. It features versatile geometry with adjustable chainstays and a stiff frame for efficient power delivery. However, it may struggle in muddy conditions and requires careful tire pressure management to avoid punctures and squirming.

Pros
  • Playful agility and fun handling

  • Incredible traction from 29+ tires

  • Versatile geometry with adjustable chainstays

  • Stiff frame for efficient power delivery

  • Surprisingly nimble despite large wheels

Cons
  • Tires prone to punctures and damage in rocky terrain

  • Performance suffers in muddy conditions

  • Higher rolling resistance compared to standard 29ers

  • No dropper post on some builds

  • Expensive for a hardtail

Key Quotes
the Stache has an appetite for mischief like no hardtail I’ve ever ridden
BIKE Magazine logoBIKE Magazine
You’ll only miss not having any suspension when you start hitting bigger blocks and drops and the tyres start bottoming out and bouncing
BikeRadar logoBikeRadar
The Stache’s strengths include insane levels of traction and a geometry aimed at being able to throw those big hoops around at will.
Flow Mountain Bike logoFlow Mountain Bike
It’s no buzz kill, though, and the safety net of the Velcro-like traction means you can chuck the Stache around the trail with reckless abandon, and this makes it seriously good fun to ride.
MBR logoMBR
The heart of the fastest descending hardtail I've ridden is Trek's 29+ chassis.
NSMB logoNSMB

Feedback?

View all reviews

MBR
Trek Full Stache 8 first ride - MBR

Dec 2018 · Mick Kirkman

The rugged Trek Full Stache 8 can pretty much go anywhere and roll over anything, making it the human-powered equivalent of a Land Rover.

Highs
  • Go-anywhere attitude with crazy levels of security and traction

Lows
  • Feels slower and heavier at times compared to ‘normal’ mountain bikes

Read Review

Mountain Bike Action
Bike Review - Trek Full Stache 8

Jul 2018 · McCoy

  Plus-sized bikes have rapidly grown in popularity; however, the focus has mostly been on 27.5-inch wheel sizes—that is, until now. Trek recently

Read Review

Velo
Week in Tech: Trek’s full-suspension Stache; Astral wheels; Mavic’s French tribute

Apr 2018 · Michael Better

Here's the Week in Tech — all the gear news, tips, and announcements you need and none of the marketing gibberish you don't.

Read Review

MTBR
Trek Full Stache first look

Apr 2018 · Francis Cebedo

Trek has unveiled a new trail bike with 130mm of front and rear travel and other unique design elements that take the capability of 29-plus tires to the next level. - Mtbr.com

Read Review

Flow Mountain Bike
Trek Full Stache 8 Tested - 29er Plus Bike Madness!

Apr 2018

Crikey, what on earth is this!? The words; 'full suspension', '29er' and 'plus tyres' just should never combine in one sentence, there's not enough space! Well, Trek has clearly ignored what you shouldn't do and have produced a bike that would seem impossible.

Highs
  • Limitless traction.

  • Easy to ride on hard trails.

  • Bloody good fun.

Lows
  • Big wheel woes.

  • Very terrain specific.

Read Review

Singletrack World
Review: Trek Stache 9.8

Aug 2017 · Barney Marsh

Trek has committed hard to the 29+ wheelsize with the Stache 9.8 - a carbon fibre trail hardtail built around 29x3.0in tyres and a 120mm travel fork

Read Review

NSMB
Trek Stache 29+ Retrial

Aug 2017

A few changes have altered Andrew's impression of the task so dramatically that a new review was in order...

Read Review

BIKEPACKING.com
Zach Shriver's Trek Stache Bikepacking Rig

Jul 2017 · Cass Gilbert

We take a look at Zach Shriver's Trek Stache bikepacking rig, and hear about exactly what he carried on the Colorado Trail.

Read Review

Geometry
Specs
Build
Frame

OCLV Mountain Carbon, Boost148, Midstay, E2 tapered head tube, internal derailleur & dropper post routing, Carbon Armor, PF92, Stranglehold dropouts, G2 Geometry

BB StandardBB86/BB92, Press Fit

Fork

RockShox Yari RC, Solo Air, Motion Control damper, E2 tapered steerer, Boost110, G2 Geometry w/51mm offset, 120mm travel

Travel120mm

Spring TypeAir

Bottom Bracket

PF92

Headset

Integrated, cartridge bearing, sealed, 1-1/8" top, 1.5" bottom

Stem

Bontrager Rhythm Comp, 31.8mm, 0 degree

Handlebar

Bontrager Rhythm Elite, 31.8mm, 15mm rise, 750mm width

Saddle

Bontrager Evoke 2, chromoly rails

Seatpost

KS eThirty Integra, remote lever, 2-bolt head, 31.6mm, zero offset, internal routing

TypeDropper

Grips

Bontrager Race Lite, lock-on

Groupset
Rear Derailleur

SRAM GX, Roller Bearing Clutch

Crank

SRAM X1 1200, 30T Direct Mount X-Sync

Shifters

SRAM GX, 11 speed

Cassette

SRAM XG-1150, 10-42, 11 speed

Chain

SRAM PC-1110

Brakes

SRAM Guide R hydraulic disc

TypeSRAM Guide R Hydraulic Disc

Wheels
Rims

SUNringlé Duroc 50 SL 28-hole (tubeless strips and valves included)

Front Hub

Bontrager sealed bearing, alloy axle, Boost110

Rear Hub

Bontrager sealed bearing, Boost148

Tires

Bontrager Chupacabra, Tubeless Ready, Inner Strength sidewalls, 120tpi, aramid bead, 29x3.00"

Rider Notes
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First added April 12

Last updated July 21

Not listed for 3,234 days