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2016 Trek

Slash 27.5 Alloy Frameset

A 27.5″ aluminum frame full suspension enduro frameset.

FrameAluminum
SuspensionFull, 160mm rear
Wheels27.5″
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Insights
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

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Reviews

Summary

The Trek Slash is a high-performance enduro bike praised for its downhill speed, adjustable geometry, and capable suspension. It excels on technical terrain and wide-open sections, though some note its climbing could be improved. The bike's build and components are generally well-regarded, with specific mentions of its Fox X2 air shock and Bontrager Line Elite 30 wheels.

Pros
  • Premium, purpose-built race machine

  • Adjustable geometry via Mino Link

  • Capable on all technical terrain

  • Fox X2 air shock offers high- and low-speed adjustments

  • Impressive ride quality and durability of Bontrager Line Elite 30 wheels

Cons
  • Relatively short-travel 125-mil-drop post

  • Aluminum rims on a bike this expensive

  • Rear-wheel rub when riding steep roll-ins and technical chutes

  • Climbing could be improved

Key Quotes
The Slash 29 embodies Trek’s conviction that 29-inch wheels are the fastest option for enduro racing.
BIKE Magazine logoBIKE Magazine
The Slash is at its best when going downhill fast.
BIKE Magazine logoBIKE Magazine
Both bikes are assuredly capable on technical and steep terrain, rolling majestically over bumps and tracking their lines.
Enduro Mountainbike Magazine logoEnduro Mountainbike Magazine
Four piston brakes a must at the EWS.
MTBR logoMTBR

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BikeRadar
Trek Slash 9.9 29 Race Shop Limited review

Aug 2017 · Josh Patterson

Phenomenally stiff, impeccably controlled, hyper-fast enduro racer that’ll Slash your previous times. Buy if you want maximum speed and accuracy on the roughest, fastest trails

Highs
  • Superbly shaped, jaw-droppingly stiff full-carbon frameset

  • Ultra-sensitive, maximum grip but HD communicative and immaculately poised Fox suspension

  • Mostly excellent wheel, tyre and component pack

Lows
  • TALAS fork adds cost and drag

  • 125mm Bontrager dropper is short and slow

Read Review

Mountain Bike Action
TREK SLASH 9.8 29 TEST

Jun 2017 · MBA Action

Versatility at its finest

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Flow Mountain Bike
Shootout: Trek Slash 9.8 v Norco Range C 9.2

Jun 2017

No, this isn’t silly, it’s amazing! And especially available from the big manufacturers, it simply says that riders are pushing the boundaries of mountain biking and the technologies involved have made them a reality. Watch the video here. Take 160mm of travel and jam in a bike with 29″ wheels, and you’ll end up with a …

Read Review

Loam Wolf
Review: Trek Slash 9.9 RSL

Apr 2017

Trek Slash 29er carbon long term review on one of the best 29er on the mountain bike market. The 9.9 RSL edition is the top of the line Slash.

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MBR
Trek Slash 9.9 29 RSL (2017) review - MBR

Apr 2017 · Alan Muldoon

The new Trek Slash 29 sounds rock and roll and looks stunning, but does it go like a bat out of hell? When it’s time to go fast it gets the job done.

Highs
  • Great sizing and geometry.

  • Class-leading Fox suspension.

  • Takes Plus-size wheels.

  • Looks drop-dead gorgeous.

Lows
  • Could easily accommodate a 150mm dropper.

  • Stem lengths need to be shorter.

  • Bontrager SE4 tyres are fast rolling with good puncture resistance, but the level of grip doesn’t match the aggressive attitude of the Slash.

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Dirt Mountainbike
Trek launch the almighty Slash 29

Jul 2016 · Sjones

Flagship enduro bike gets 29" wheels

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Canadian Cycling Magazine
Trek's redesigned enduro racer the Slash 29 unveiled

Jul 2016 · Philippe Tremblay

Redesigned to meet the needs of top level racers

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Enduro Mountainbike Magazine
Trek Slash 9 27.5 2015 Review

Dec 2015 · Trev Worsey

We head to the Scottish Highlands to test the Trek Slash 9 to it's limits.

Read Review

Specs
Build
Frame

Alpha Platinum Aluminum, ABP, Full Floater, EVO link, E2 tapered head tube, Mino Link, internal derailleur & dropper post routing, down tube guard, PF89.5, ISCG 05, 160mm travel

Headset

FSA IS-2 carbon, E2, sealed alloy cartridge

Rider Notes
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First added June 29

Last updated June 29

Not listed for 3,256 days