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2018 Trek

Slash C Frameset

A 29″ carbon frame full suspension enduro frameset.

Manufacturer Price

$3,699
Weight6.0 lbs (frame)  
FrameCarbon
SuspensionFull, 150mm rear
ShockRockShox Deluxe RT3
Wheels29″
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Insights
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 Slash is a highly capable enduro bike, praised for its aggressive geometry, efficient suspension, and versatility across various terrains. It offers a mix of carbon and aluminum frame options, with advanced features like the Mino Link adjustable geometry and Knock Block headset protection. While it excels in downhill performance and rider confidence, some reviews note setup challenges and component limitations.

Pros
  • Aggressive geometry suitable for enduro racing

  • Efficient suspension with Active Braking Pivot

  • Versatile for various terrains and riding styles

  • Advanced features like Mino Link and Knock Block

  • Carbon frame options for reduced weight

Cons
  • Setup can be tricky for optimal performance

  • Some component limitations noted in lower-end builds

  • Bontrager tyres and dropper post receive mixed feedback

  • Premium pricing for higher-end models

Key Quotes
The Slash is genuinely DH bike fast in how it carries speed through roots, rocks, wheel-eating holes and stepdowns.
BikeRadar logoBikeRadar
Prepare yourself to be going absolutely bonkers on the trail on one of these bikes
Flow Mountain Bike logoFlow Mountain Bike
If you get your kicks from heading downhill over rough terrain as quickly as possible, then the Trek Slash simply has to be at the top of your shopping list.
Singletrack World logoSingletrack World

Feedback?

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Bicycling
Carve Up the Trails with Trek’s Long Travel and Lively Slash 8

Jun 2019 · Steve Solt

This 150/160mm aluminum 29er features trail handling and enduro travel.

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Mountain Bike Action
Bike Test: Trek Slash 8

May 2019 · McCoy

Economy-class enduro

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Enduro Mountainbike Magazine
Trek Slash 9.7 Review

Jul 2018 · Christoph Bayer

The Trek Slash already secured the best in test in one of our earlier group tests. At the time we were testing the more expensive model, however. With the lower entry Slash 9.7, you get the same high-end carbon frame, but you have to accept significant reductions in the spec – how big of a […]

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BIKE Magazine
Trek's Slash Becomes Affordable

Jul 2018

Trek takes its flagship long-travel Slash and makes it more affordable

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Revolution Mountain Bike Magazine
[R]eviewed: Trek Slash 9.7

Mar 2018 · March 16, 2018

Like it or not punks, big wheeling is what’s hot right now! We have been lucky enough to have our hands on a number of new pushys, including a brand-new 2018 Trek Slash 9.7 for review. With a huge season within the world of downhill and Enduro both domestically and internationally, you cannot deny 29’ inch wheels are making their mark on disciplines of MTB that years ago we would’ve thought may have stayed committed to the traditional 26’ inch […]

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Vital MTB
2018 Trek Slash 9.8

Mar 2018 · Bturman jeff.brines

The Slash set the new benchmark for long-travel 29ers not long ago, and 2018's version attempts to meet the same standard. This one is stiff, light, and an excellent option for long adventures.

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Singletrack World
Review: 2018 Trek Slash 9.7 - it flatters you into thinking you’re a riding god!

Feb 2018 · James Vincent

If you get your kicks from heading downhill over rough terrain as quickly as possible, then the Trek Slash simply has to be at the top of your shopping list.

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Dirt Mountainbike
TREK SLASH 9.8 29 - DIRTY DOZEN

Jan 2018 · Ieuan Williams

Our former benchmark 29er under scrutiny

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Geometry
Specs
Build
Frame

OCLV Mountain Carbon main frame & 1x-specific stays, ABP, Boost148, Knock Block, EVO link, E2 tapered head tube, Mino Link, Control Freak internal routing, Carbon Armor, PF92, ISCG 05, G2 Geometry, 150mm travel

BB StandardBB86/BB92, Press Fit

Shock

RockShox Deluxe RT3, RE:aktiv with Thru Shaft 3-position damper, tuned by Trek Suspension Lab, 230x57.5mm

Travel150mm

Bottom Bracket

BB86/BB92, press-fit

Headset

Knock Block Integrated, sealed cartridge bearing, 1-1/8˝ top, 1.5˝ bottom

Stem

Bontrager Line Pro, Knock Block, 35mm, 0 degree, 50mm length

Rider Notes
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First added July 23

Last updated July 23

Not listed for 3,232 days