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2026 Slash 8 Gen 6 Full Suspension Mountain Bike

$4,399.99
SKU: TRE32814935D  |  Barcode: 197216253150
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  • High-pivot suspension

    High-pivot suspension

    Slash's high main pivot allows the axle to move rearward as the suspension compresses, so the back wheel moves with the force from bumps and gets out of the way faster. On the trail, it feels ultra-smooth while maintaining more momentum with insane traction.

  • Curb the kickback

    Curb the kickback

    Slash+'s oversized upper idler not only eliminates pedal kickback caused by high pivot suspension, but its size and position also give you just the right amount of anti-squat for efficient pedaling. The integrated lower chain guide takes chain tension off the derailleur, so you get smoother shifting and suspension performance.

  • Mixed wheel size

    Mixed wheel size

    You get a 29" front wheel for monster truckin' over stuff, with a smaller 27.5" wheel out back for getting rowdy. Want full 29er speed? Just swap the lower shock mount (sold separately) to lower BB height for running a faster wheel out back.

  • Improved internal storage

    Improved internal storage

    Slash's storage door is bigger, easier to use, and the plastic parts are all made from recycled materials.

  • Adjust the suss for full send

    Adjust the suss for full send

    Adjust leverage rate with just a flip of a chip. Ride it in the Less progressive setting for a plusher feel perfect for rugged trails with square-edge bumps. Flip it to More progressive when you're hitting big features and don’t want to bottom-out, or when you want to run a coil shock.

  • Slack or steep, the choice is yours

    Slack or steep, the choice is yours

    Install angle adjust headset cups (sold separately) to tweak the head tube angle a degree steeper or slacker to your liking — all without impacting your bottom bracket height.

  • Size-specific chainstays

    Size-specific chainstays

    Size-specific chainstays provide balanced handling to keep the ride nimble for smaller riders and improve front wheel traction on climbs for taller riders.

  • Quiet and protected

    Quiet and protected

    A meticulously engineered chainstay guard reduces chain movement for a blissfully quiet ride while the removable downtube guards fend off rock strikes.

  • A better way to produce aluminum

    A better way to produce aluminum

    Starting in 2024, we began removing high-emission aluminum from our manufacturing and replacing it with low-emission aluminum made with renewable energy. By October 2025, nearly every alloy bike we make - this one included - had made the switch, driving a major drop in our footprint.

  • Shimano XT

    Shimano XT

    Shimano XT is the original mountain bike groupset and trusted by generations of mountain bikers around the world. Whatever the trail, wherever you ride, XT is your solution for mountain biking today. Reliable shifting. Superior braking. Intuitive maintenance. XT is the high performance workhorse you can count on.

Overview

Slash 8 is an enduro mountain bike that's built for pressing the send button again and again. It's built on a high-pivot platform with 170mm for front and rear travel that boosts traction for punchy climb stages and keeps stability a priority when you point it straight down. A mixed setup with a 29˝ front and 27.5˝ rear wheel keep handling playful, and it comes equipped with a Shimano XT drivetrain for clean shifts no matter where you ride.

Technical Specifications

Frame Alpha Platinum Aluminum, high main pivot, idler pulley, internal storage, angle-adjust headset, adjustable leverage rate, integrated frame protection, internal routing, alloy rocker link, ISCG 05, Active Braking Pivot, UDH, 148x12mm thru axle, 170mm travel
Fork Fox Rhythm 36, Float EVOL air spring, GRIP damper, tapered steerer, 44mm offset, Boost110, 15mm Kabolt-X axle, 170mm travel
Shock Fox Performance Float X, 2-position damper, 230mm x 65mm
*wheel front Size: S Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 27.5''Size: M, ML, L, XL Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 29''
*wheel rear Size: S , M, ML, L, XL Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12mm thru axle, 27.5''Size: S , M, ML, L, XL Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Shimano Micro Spline freehub, Boost148, 12mm thru axle, 27.5''
Skewer rear Bontrager Switch thru axle, removable lever
*tire Size: S , M, ML, L, XL Bontrager XR5 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 60 tpi, 27.5x2.50''Size: S , M, ML, L, XL Bontrager Brevard Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 27.5x2.50''Size: M, ML, L, XL Bontrager XR5 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 60 tpi, 29x2.50''Size: M, ML, L, XL Bontrager Brevard Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 29x2.50''
Tire part Bontrager TLR sealant, 6oz
Rim strip Bontrager TLR
Max tire size Frame: 2.50\, Fork: See manufacturer
Shifter Shimano XT M8100, 12 speed
Rear derailleur Shimano XT M8100, long cage
Crank Shimano Deore M6120, 30T ring, 55mm chainline, 165mm length
Bottom bracket Shimano BB-MT501 BSA
Cassette Shimano XT M8100, 10-51, 12 speed
Chain Shimano SLX M7100, 12 speed
Max chainring size 1x: 34T round, 32T oval, min 28T
Saddle Bontrager Verse P3, chromoly rails
*seatpost Size: S Bontrager Line Dropper, 100mm travel, MaxFlow, internal routing, 34.9mm, 310mm lengthSize: M, ML, L, XL Bontrager Line Dropper, 170mm travel, MaxFlow, internal routing, 34.9mm, 450mm length
*handlebar Size: S , M, ML, L, XL Bontrager Line, alloy, 35mm, 27.5mm rise, 820mm widthSize: S , M, ML, L, XL Bontrager Line, alloy, 35mm, 27.5mm rise, 780mm width
*grips Size: S , M, ML, L, XL Bontrager XR Trail Pro, alloy lock-onSize: S , M, ML, L, XL Trek Line Comp, nylon lock-on
Stem Bontrager Elite, 35mm, 0 degree, 35mm length
Headset Integrated cartridge bearing, 1-1/8'' top, 1.5'' bottom, angle adjust cup compatible
Brake Shimano 4-piston hydraulic disc, M6100 lever, M6120 caliper
Brake rotor Shimano RT66, 6-bolt, 203mm
Rotor size Max brake rotor sizes - Frame: 220mm, Fork: see fork manufacturer
Bag Bontrager BITS Internal Frame Storage Bag
Weight M - 16.68 kg / 36.78 lbs (with TLR sealant, no tubes)
Weight limit This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).

Parts are subject to change without notice. Chat with us if you have any questions.

Sizing

sizeinchescm
S5'1" - 5'5"155 - 165
M5'5" - 5'10"165 - 177
ML5'8" - 5'11"173 - 180
L5'10" - 6'2"177 - 188
XL6'2" - 6'5"188 - 195

Sizing to be used as a reference only. Chat with us if you have any questions.

Slash 8 Gen 6
Trek

2026 Slash 8 Gen 6 Full Suspension Mountain Bike

$4,399.99
Slash 8 is an enduro mountain bike that's built for pressing the send button again and again. It's built on a high-pivot platform with 170mm for front and rear travel that boosts traction for punchy climb stages and keeps stability a priority when you point it straight down. A mixed setup with a 29˝ front and 27.5˝ rear wheel keep handling playful, and it comes equipped with a Shimano XT drivetrain for clean shifts no matter where you ride.

Color

Size

  • S (27.5" wheel)
  • M
  • ML
  • L
  • XL
View product