Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices

Today’s Deals

2014 Trek

Slash 9 27.5/650b UK

A 27.5″ aluminum frame full suspension enduro bike with ultra high-end components.
Compare the full range

FrameAluminum
SuspensionFull, 160 / 160mm
Wheels27.5″ Aluminum
Drivetrain1 × 11
GroupsetX01
BrakesAvid Hydraulic Disc
SeatpostDropper
Learn about Trek
Where to Buy
Similar Bikes
Top Comparison
Insights
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

Slash 9 27.5/650b UK

26 mph

Similar Bikes

Highest gear

(descending)

Sizing
15.5"

5'0" – 5'7"

17.5"

5'5" – 5'11"

18.5"

5'9" – 6'3"

19.5"

5'9" – 6'3"

21.5"

6'1" – 6'6"

🐐 Estimated

Rider Fit Notes

None yet.

Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

Reviews

Summary

The Trek Slash is a highly capable enduro bike, praised for its lightweight carbon frame, aggressive geometry, and versatile suspension performance. It excels in descending with a playful yet stable ride, though some reviews note challenges with uphill performance and suspension balance. The bike's adjustable features and efficient design make it a standout for aggressive trail and enduro racing.

Pros
  • Lightweight and responsive carbon frame

  • Aggressive, race-ready geometry

  • Versatile and adjustable suspension

  • Excellent descending capabilities

  • Efficient pedaling and traction

Cons
  • Challenging uphill performance with slack head angle

  • Suspension balance issues in fast corners

  • Front-heavy riding position on steep descents

Key Quotes
Designed for the '160mm enduro specialist'
Canadian Cycling Magazine logoCanadian Cycling Magazine
The Slash is confident and fun on the trail
BikeRadar logoBikeRadar
This bike grabbed us by the lapels and screamed in our face: 'PICK ME!'
Flow Mountain Bike logoFlow Mountain Bike
The Trek Slash 9 is the working horse of René Wildhaber.
Enduro Mountainbike Magazine logoEnduro Mountainbike Magazine
A fully capable enduro bike, with the uphill finesse of an XC whippet
Singletrack World logoSingletrack World

Feedback?

View all reviews

Mountain Bike Action
Bike Test: Trek Slash 9.8

Aug 2015 · McCoy

Long story short, this bike rips

Read Review

Bicycling
Tested: Trek Slash 9.8 27.5

Jun 2015 · Bicycling Staff

A carbon-frame, 27.5 enduro rig with 160mm of shockingly versatile suspension

Read Review

BIKE Magazine
Preview: Trek Slash 8 27.5

Jan 2015

Trek's Remedy might be better known, but the Slash is the real bruiser in Trek's all-mountain/enduro line up. The Trek Slash 8 27.5 might just be the best buy in the 2015 Slash line.

Read Review

MTB Mag
[Tested] Trek Slash 9.8 Carbon 27.5"

Nov 2014 · Ian Collins

Photos, Riding and Writing : Ian Collins We have to admit – it’s hard to contain our excitement over the massive improvements that the 160mm, “do it all/Jack of all trades” category has seen in the last couple of years. Although most of you are quite sick of hearing the “E-word” by now, we must give credit where it’s due and tip our hats to it’s rise in popularity. Because of the recent explosion of enduro racing, manufacturers have been pushed to concentrate their R&D efforts on the long travel segment of the trail bike market. When bicycle companies push

Read Review

Flow Mountain Bike
The Slasher! First Impressions of the Trek Slash 9.8

Nov 2014

Later this week, Flow’s boarding the big white budgie and heading to Queenstown, New Zealand, for a few days of exploring the trails of that famed adventure wonderland. Queenstown offers up a whopping mixed bag of trails, but the gravity riding is the real highlight, with gondola-accessed downhill tracks and mammoth heli-biking back-country epics. For this mission,we …

Highs
  • Big-hitter, but without the weight. P-lush suspension package.

Lows
  • Spoke tension seems a little so-so.

Read Review

Enduro Mountainbike Magazine
Grouptest: EWS Race Bikes - Trek Slash 9 review

Aug 2014 · Christoph Bayer

By now Rene Wildhaber has become a legend of the enduro scene and a lock for top places. So it was obvious that this test should also contain his personal workhorse: the Trek Slash. The standard model Slash 9 has very few things on it which need changing, but our test model had some changes. […]

Read Review

MBR
Trek Slash 9 Review - MBR

Jun 2014 · Alan Muldoon

Read the full review of the Trek Slash 9 enduro race bike from MBR magazine

Highs
  • We love all the geometry revision and the impressive weight.

Lows
  • The Fox 34 Talas fork is a massive fly in the ointment.

Read Review

MTBR
First Look: Trek Slash 9

Jun 2014 · Francis Cebedo

The Trek Slash 9 is a burly All Mountain bike with 160mm of travel, adjustable Talas front travel and a Mino Link for adjustable geometry. - Mtbr.com

Read Review

Specs
Build
Frame

Alpha Platinum Aluminum, ABP Convert, Full Floater, E2 tapered head tube, press fit BB, internal derailleur & dropper post routing, ISCG 05 mount, magnesium EVO link, downtube armor, Mino Link, 160mm travel

Headset

FSA NO.57E, E2, sealed bearings

Stem

Bontrager Rhythm Pro, 31.8mm, 0 degree

Handlebar

Bontrager Rhythm Pro Carbon, 31.8mm, 15mm rise

Saddle

Bontrager Evoke 3, titanium rails

Seatpost

RockShox Reverb Stealth, 31.6mm, zero offset

TypeDropper

Groupset
Rear Derailleur

SRAM X01 X-Horizon Carbon, Type 2, 11 speed

Front Derailleur

SRAM X01, high direct mount

Crank

SRAM X01, 32T

Shifters

SRAM X01, 11 speed

Cassette

SRAM XG-1195 10-42, 11 speed

Brakes

Avid X0 Trail hydraulic disc

TypeAvid Hydraulic Disc

Wheels
Rims

Bontrager Rhythm Comp Tubeless Ready w/Stacked Lacing, 15mm front hub; 142x12 rear hub

Tires

Bontrager XR4 Team Issue Tubeless Ready, aramid bead, 27.5x2.35"

Rider Notes
Riders Also Viewed

First added June 29

Last updated June 29

Not listed for 3,256 days