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- Trek Slash 8 Gen 6 Full Suspension Mountain Bike 2025
Trek
Trek Slash 8 Gen 6 Full Suspension Mountain Bike 2025
Trek Slash 8 Gen 6 Full Suspension Mountain Bike 2025
The 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 170 mm or front and rear travel that boosts traction for punchy climb stages and keeps stability a priority when you point it straight down. A mixed set-up 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.
It's right for you if...
You want an enduro bike that keeps pedalling efficient on the ups and slays on the downs. The added traction from a high-pivot bike is appealing, but the stability on descents is really what takes the cake. Versatility is up your alley, and you love being able to walk the line between fast-rolling 29ers and nimble 27.5 wheels.
The tech you get
An Alpha Platinum Aluminium frame with high pivot suspension and idler pulley, plus internal storage. 170 mm of front and rear travel with a FOX Rhythm 36 fork with Float EVOL air spring and GRIP damper and a Fox Performance Float X shock. Plenty of gears for punchy climbs with a Shimano XT drivetrain, a Bontrager Line Dropper and a MX wheel set-up with 29 in front and 27.5 in rear Bontrager Line Comp 30 Tubeless Ready wheels with Rapid Drive hub.
Why you'll love it
- Its high-pivot suspension gives you insane control for hairy descents, while carefully tuned anti-squat and oversized pulleys make pedalling astonishingly efficient
- The long, 170 mm/170 mm front and rear travel is more than enough for stomping big jumps and cleaning rock gardens
- It comes ready to roll with a mixed wheel set-up that gives you a fast-rolling 29 in front hoop and stiff, yet nimble 27.5 in rear wheel, and can be set up as a 29er for more speed
- You can tweak Slash for how and where you ride with an adjustable leverage rate, bolt-on lower shock mount for swapping to full 29er and adjustable-angle headset (sold separately)
- Internal storage gives you a spot to stash tools and snacks, and it's available on all models
The final word
The Slash 8 is ready to party on enduro days with long travel, serious traction and stability for days. It packs in value and performance with a FOX suspension package and Shimano XT shifting
Frame | Alpha Platinum Aluminium, high main pivot, idler pulley, internal storage, angle-adjust headset, adjustable leverage rate, integrated frame protection, internal routing, magnesium rocker link, ISCG 05, Active Braking Pivot, UDH, 148x12 mm thru axle, 170 mm travel |
Rear shock | Fox Performance Float X, 2-position damper, 230 mm x 65 mm |
Fork | Fox Rhythm 36, Float EVOL air spring, GRIP damper, tapered steerer, 44 mm offset, Boost110, 15 mm Kabolt-X axle, 170 mm travel |
Shifters | Shimano XT M8100, 12-speed |
Rear derailleur | Shimano XT M8100, long cage |
Chainset |
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Bottom bracket | Shimano BB-MT501 BSA |
Chain |
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Cassette |
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Wheelset | Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle |
Tyres | Bontrager XR5 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 60 tpi |
Brakes |
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Handlebars | Bontrager Line, alloy, 35 mm, 27.5 mm rise, 820 mm width |
Grips | Bontrager XR Trail Pro, alloy lock-on |
Stem | Bontrager Elite, 35 mm, 0-degree, 35 mm length |
Saddle | Bontrager Arvada, hollow chromoly rails, 138 mm width |
Seatpost | Bontrager Line Dropper, MaxFlow, internal routing, 34.9 mm |
Pedals | None - SHOP PEDALS HERE |
Customer reviews
We aim to provide efficient delivery on all packages to mainland UK addresses. There are some areas where we will need to charge slightly more due to postage costs such as Highlands & Islands, Southern Ireland & Isle of Man.
Delivery is charged at £5.95 for standard delivery to UK mainland (see below for exceptions). Next working day delivery available for £6.95 if order before 1pm. Bikes are subject to £10.00 carriage charge. Exceptions can be found below. E-Bikes are subject to £30.00 carriage charge due to higher weight and value involved for insurance purposes.
Free delivery is available for orders over £75 and is a 2 working day service.
Orders placed before 12pm Monday to Thursday will be shipped the same day for next day delivery. Orders placed after 12pm Thursday and onwards will be shipped on Monday.
DUE TO THE CURRENT HIGH DEMAND, DELIVERY TIME FOR BIKES IS 3-5 DAYS. ALL PARTS AND ACCESSORIES ARE STILL 1-2 DAYS.
We use DPD for all our shipments:
DPD offer an excellent delivery service, with full tracking information and an hour time slot given on the day of delivery. You can also change the destination of your parcel, including local drop off points.
*Saturday delivery can be arranged at extra cost, please call for details.
SHIPPING EXCEPTIONS & SURCHARGES
Unfortunately due to the policies of our chosen shipping companies we regret that we will have to apply a separate charge to selected postcodes in the UK for some of our packages. If we need to apply this charge we will contact you after your order has been placed and work out the extra shipping charge. We do ship outwith the UK, please contact us for prices and options.
NORTHERN IRELAND POSTCODE SHIPPING EXCEPTIONS
Postcodes in Northern Ireland will carry a further charge for shipping, please contact for more details and prices.
ABERDEENSHIRE POSTCODE SHIPPING EXCEPTIONS
Postcodes in Aberdeenshire carry a further charge for large item shipping.
OUTER HEBRIDES POSTCODE SHIPPING EXCEPTIONS
Postcodes in the Outer Hebrides will carry a further charge for large item shipping, please contact for more details and prices.
INVERNESSHIRE POSTCODE SHIPPING EXCEPTIONS
Postcodes in Invernesshire carry a further charge for large item shipping.
KIRKWALL AREA POSTCODE SHIPPING EXCEPTIONS
Postcodes in the Kirkwall area carry a further charge for large item shipping shipping.
PAISLEY (WESTERN ISLES) POSTCODE SHIPPING EXCEPTIONS
Postcodes ranging from PA20 - PA80 in the Paisley & Western Isles will carry a further charge for large item shipping, please contact for more details and prices.
SHETLAND ISLES AREA SHIPPING EXCEPTIONS
Postcode within the Shetland Isles will carry a further charge for large item shipping, please contact for more details and prices.