1. Loading...

NEW 2020

Slash 8

/
$3,699.99 Model 24328

Slash 8 is an aluminum enduro mountain bike with fast-rolling 29er wheels, a 160mm RockShox fork, and Trek's exclusive RE:aktiv with Thru Shaft shock. Smart spec, high-end suspension, and the burly Alpha Aluminum frame make Slash 8 a high-value ride for enduro racers and all-around trail rippers who want to rail sketchy descents faster than anyone else in their crew.

Search store availability

More options

It's right for you if...

You're a mountain biker's mountain biker, and you want a big bike with big wheels to roll over big things that get between you and the next big hit. This bike is both fully capable of handling enduro races, and a whole lot of fun on rowdy trails.

The tech you get

A trail-tough Alpha Platinum Aluminum frame, a 160mm RockShox Yari RC fork, and 150mm of rear travel with a RockShox Deluxe shock with Trek's ultra-responsive RE:aktiv with Thru Shaft damper. Plus, a SRAM GX Eagle 1x12 drivetrain, a Bontrager Line dropper post, and Bontrager Line Comp 30 wheels with a 54-tooth Rapid Drive rear hub for fast engagement.

The final word

Slash 8 puts serious enduro performance within reach with smart choices on spec that won't empty your wallet. The Alpha Aluminum frame, burly suspension, and 1x12 Eagle drivetrain makes for a ride that's equally at home on the race course and on a big, backwoods session.

The Walkthrough

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. Mino Link lets you adjust the geometry, so you get both an enduro race bike and an ultra-capable trail bike in one
  3. 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

You might also like



Features

Specifications

*spec applies to all sizes unless otherwise noted

Frameset
Frame Alpha Platinum Aluminum, tapered head tube, Knock Block, Control Freak internal routing, downtube guard, ISCG 05, magnesium rocker link, Mino Link, ABP, Boost148, 150mm travel
Fork RockShox Yari RC, DebonAir spring, Motion Control RC damper, tapered steerer, Boost110, 15mm Maxle Stealth, 160mm travel
Shock RockShox Deluxe RT3, DebonAir spring, RE:aktiv with Thru Shaft 3-position damper, tuned by Trek Suspension Lab, 230x57.5mm
Wheels
Front Wheel Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle
Rear Wheel Bontrager Line Comp 30, Tubeless Ready, 6-bolt, SRAM XD driver, Boost148, 12mm thru axle
Rear Skewer Bontrager Switch thru axle, removable lever
*Tire Size: S, M, M/L, L, XL
Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 29x2.40''
Size: S, M, M/L, L, XL
Bontrager XR5 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 29x2.60''
Drivetrain
Shifter SRAM GX Eagle, 12 speed
Rear Derailleur SRAM GX Eagle
*Crank Size: S
Truvativ Descendant 6k Eagle, DUB, 32T steel ring, Boost, 170mm length
Size: M, M/L, L, XL
Truvativ Descendant 6k Eagle, DUB, 32T steel ring, Boost, 175mm length
Bottom Bracket SRAM DUB, 92mm, PressFit
Cassette SRAM XG-1275 Eagle, 10-50, 12 speed
Chain SRAM GX Eagle, 12 speed
Components
Saddle Bontrager Arvada, hollow chromoly rails, 138mm width
*Seatpost Size: S
Bontrager Line Dropper, 100mm travel, internal routing, 31.6mm, 345mm length
Size: M, M/L
Bontrager Line Dropper, 125mm travel, internal routing, 31.6mm, 395mm length
Size: L, XL
Bontrager Line Dropper, 150mm travel, internal routing, 31.6mm, 440mm length
Handlebar Bontrager Line, alloy, 35mm, 27.5mm rise, 820mm width
Grips Bontrager XR Trail Elite, alloy lock-on
Stem Bontrager Line, 35mm, Knock Block, 0 degree, 50mm length
Headset Knock Block Integrated, cartridge bearing, 1-1/8'' top, 1.5'' bottom
Brake SRAM Guide R hydraulic disc, 200mm front rotor, 180mm rear rotor
Brake Rotor SRAM CenterLine, 6-bolt, round-edge, 180mm



  • Weight

    Weight
    M - 14.20 kg / 31.3 lbs (with tubes)
    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.

     

    Rider Height

    Inseam

    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 66.1° 74.9° 10.0 65.6° 58.0 35.2 2.1 43.3 5.1 11.4 117.1 74.6 41.6 60.8
    15.5 S Low 39.4 65.6° 74.4° 10.0 65.1° 58.2 34.5 2.8 43.5 5.1 11.7 117.2 74.0 41.0 61.2
    17.5 M High 41.9 66.1° 74.9° 10.0 65.6° 59.5 35.2 2.1 43.3 5.1 11.4 118.6 75.9 43.1 60.8
    17.5 M Low 41.9 65.6° 74.4° 10.0 65.1° 59.7 34.5 2.8 43.5 5.1 11.7 118.7 75.3 42.5 61.2
    18.5 ML High 44.5 66.1° 74.9° 10.5 65.6° 61.1 35.2 2.1 43.3 5.1 11.4 120.3 76.5 44.6 61.3
    18.5 ML Low 44.5 65.6° 74.4° 10.5 65.1° 61.3 34.5 2.8 43.5 5.1 11.7 120.4 75.9 44.0 61.7
    19.5 L High 47.0 66.1° 74.9° 11.0 65.6° 62.6 35.2 2.1 43.3 5.1 11.4 121.9 77.0 45.9 61.8
    19.5 L Low 47.0 65.6° 74.4° 11.0 65.1° 62.7 34.5 2.8 43.5 5.1 11.7 121.9 76.4 45.3 62.2
    21.5 XL High 52.1 66.1° 74.9° 12.5 65.6° 65.1 35.2 2.1 43.3 5.1 11.4 124.7 78.0 48.1 63.1
    21.5 XL Low 52.1 65.6° 74.4° 12.5 65.1° 65.3 34.5 2.8 43.5 5.1 11.7 124.8 77.4 47.5 63.5

    Product Compare Rack

    Start comparison