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2020

Slash 9.9 XTR

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$7,499.99 - $7,999.99 Model 31060

Slash 9.9 is the fastest enduro mountain bike in the lineup, so it's no surprise it's the go-to ride for the pros of Trek Factory Racing Enduro. A full OCLV Mountain Carbon frame, RockShox Lyrik Ultimate fork, Trek's exclusive RE:aktiv with Thru Shaft shock, fast-rolling carbon 29er wheels, and a Shimano XTR drivetrain and 4-piston brakes make this top-of-the-line ride the undisputed king of enduro.

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It's right for you if...

You're looking for the kind of performance advantages that come only from the kind of enduro race bikes that rip it up on the World Tour. You like going fast, getting rowdy, and railing corners all the way to the top step of the podium.

The tech you get

A full OCLV Mountain Carbon frame, a RockShox Lyrik Ultimate 160mm fork with plush DebonAir spring and Charger 2.1 RC damper, and 150mm of rear travel with a RockShox Deluxe RT3 shock featuring Trek's exclusive RE:aktiv with Thru Shaft damper. Plus, a Shimano XTR 1x12 drivetrain with E*thirteen carbon cranks, Shimano XTR 4-piston brakes, Bontrager Line Elite dropper post, Bontrager Line Pro carbon bars, and Bontrager Line Carbon 30 wheels with a 54-tooth Rapid Drive hub for quick acceleration when you need it most.

The final word

There's not a single part on this bike that wasn't made for ripping it up at insane speeds on the wildest enduro courses in the world. Fast, tough, fast, fun, fast. Did we mention this bike is fast?

favorite_borderWhy you'll love it

  1. RE:aktiv with Thru Shaft works faster than a normal shock, so it tracks the ground better and keeps you in control
  2. It's equally at home between the tape and in the rugged wild—Yes, Slash is a race bike, but it's ridiculously fun on gnarly trail rides, too
  3. Mino Link lets you adjust the geometry, so you get both an enduro race bike and an ultra-capable trail bike in one
  4. RE:aktiv with Thru Shaft works faster than a normal shock, so it tracks the ground better and keeps you in control
  5. Control Freak Cable Management allows you to run any combination of cables exactly the way you want, while still giving you sleek looks and protecting your cables against unnecessary wear

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Features

Specifications

  • Frameset

    Frame
    OCLV Mountain Carbon main frame & stays, tapered head tube, Knock Block, Control Freak internal routing, Carbon Armor, ISCG 05, magnesium rocker link, Mino Link, ABP, Boost148, 150mm travel
    Fork
    RockShox Lyrik Ultimate, DebonAir spring, Charger 2 RC2 damper, tapered steerer, 42mm offset, Boost110, 15mm Maxle Stealth, 160mm travel
    Rear suspension
    RockShox Deluxe RT3, DebonAir, RE:aktiv with Thru Shaft 3-position damper, tuned by Trek Suspension Lab, 230x57.5mm
  • Wheels

    Wheels
    Bontrager Line Carbon 30, Tubeless Ready, 6-bolt, Boost110 front, Boost148 rear
    Tires
    Bontrager SE5 front, SE4 rear, Team Issue, Tubeless Ready, Core Strength sidewall, aramid bead, 60 tpi, 29x2.60" front, 29x2.40 rear
  • Drivetrain

    Shifters
    Shimano XTR M9100, 12 speed
    Rear derailleur
    Shimano XTR M9100, Shadow Plus, long cage, 51T max cog
    Crank
    Shimano XTR 9120 32T
    Bottom bracket
    Shimano XTR PF92
    Cassette
    Shimano XTR M9100, 10-51, 12 speed
    Chain
    Shimano XTR M9100, 12 speed
  • Components

    Saddle
    Bontrager Arvada, austenite rails, 138mm width
    Seatpost
    Bontrager Line Elite Dropper, internal routing, 31.6mm
    Handlebar
    Bontrager Line Pro, OCLV Carbon, 35mm, 27.5mm rise
    Grips
    Bontrager XR Trail Elite, alloy lock-on
    Stem
    Bontrager Line Pro, 35mm, Knock Block, 0 degree
    Headset
    Knock Block Integrated, sealed cartridge bearing, 1-1/8" top, 1.5" bottom
    Brakeset
    Shimano XTR M9120 4-piston hydraulic disc
  • Weight

    Weight limit
    This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
Bike and frame weights are based off Trek pre-production painted frames at time of publication. Weights may vary in final production.

Sizing & fit

The charts below show our recommended sizes based on height, but there are some other factors, like arm and leg length, that determine a great fit. That’s why you’ll see some overlap in our recommendations. Not every rider who’s 5´8˝, for example, will fit on the same size bike. The best way to find your perfect fit is to consult the experts at your local Trek retailer.

All measurements provided in cm unless otherwise noted.

Frame size number Frame size letter Geometry position A — Seat tube B — Seat tube angle Effective seat tube angle C — Head tube length D — Head angle E — Effective top tube F — Bottom bracket height G — Bottom bracket drop H — Chainstay length I — Offset J — Trail K — Wheelbase L — Standover M — Frame reach N — Frame stack
15.5 S High 39.4 64.8° 74.1° 10.0 65.6° 58.9 35.2 2.1 43.3 5.1 11.4 117.1 75.7 41.6 60.8
15.5 S Low 39.4 64.3° 73.6° 10.0 65.1° 59.1 34.5 2.8 43.5 5.1 11.7 117.2 75.1 41.0 61.2
17.5 M High 41.9 64.8° 74.1° 10.0 65.6° 60.4 35.2 2.1 43.3 5.1 11.4 118.6 75.9 43.1 60.8
17.5 M Low 41.9 64.3° 73.6° 10.0 65.1° 60.6 34.5 2.8 43.5 5.1 11.7 118.7 75.3 42.5 61.2
19.5 L High 47.0 64.8° 74.1° 11.0 65.6° 63.5 35.2 2.1 43.3 5.1 11.4 121.9 77.0 45.9 61.8
19.5 L Low 47.0 64.3° 73.6° 11.0 65.1° 63.7 34.5 2.8 43.5 5.1 11.7 121.9 76.4 45.3 62.2
21.5 XL High 52.1 64.8° 74.1° 12.5 65.6° 66.1 35.2 2.1 43.3 5.1 11.4 124.7 78.1 48.1 63.1
21.5 XL Low 52.1 64.3° 73.6° 12.5 65.1° 66.3 34.5 2.8 43.5 5.1 11.7 124.8 77.5 47.5 63.5

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