2024 Trek Slash 9.9 XTR Gen 6 Enduro Mountain Bike

£10,800.00

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The 2024 Trek Slash 9.9 XTR Gen 6 is a carbon enduro mountain bike. It's built with an OCLV Mountain Carbon frame and 170 mm high-pivot suspension that can take big hits nut still keeps traction for punchy climbs. A 29˝ front and 27.5˝ rear wheel keep handling playful, and an upgraded RockShox suspension package holds up to anything you can throw at it. Plus, Shimano's top of the line XTR drivetrain that shifts clean and keeps weight down.

The Slash 9.8 is built around an OCLV Mountain Carbon frame with high pivot suspension. The high-pivot gives you insane control for hairy descents, while carefully tuned anti-squat and oversized pulleys make pedalling astonishingly efficient.

170 mm of front and rear travel with a RockShox ZEB Select+ fork with DebonAir spring and Charger 3 RC2 damper, and RockShox Super Deluxe Select+ shock. Shimano's XTR drivetrain gives you precision shifting while a Bontrager Line Dropper gives you plenty of room to move. An MX wheel set-up with 29˝ front and 27.5˝ rear carbon Bontrager Line Elite 30 Tubeless Ready wheels with Rapid Drive hubs give you versatility wherever you charge.


This bike is perfect for

Riders who want a carbon enduro bike that's beastly on descents and nimble on climbs. You want the traction and stability of a high-pivot suspension, and long travel for soaking up deep roots and big drops.


Key Features
  • The long, 170 mm/170 mm front and rear travel is more than enough for stomping big jumps and cleaning rock gardens
  • It's ready for trailside quick fixes thanks to the included Bontrager BITS tool that's at the ready in the headset
  • 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)

Mountain Bike Buying Guide

Mountain biking is an incredibly diverse sport. Mountain bikes now come in three main flavours. They are XC, Trail and Enduro.

XC – short for cross country, are quick race bikes. They will normally have 29” wheels and come with 100mm of suspension. If you are mainly going to be riding bridleways and natural trails in the South East of England, where our shops are, an XC bike will be the quickest and most efficient option.

Trail – these bikes are designed to be pedalled up and down hill and for use on bridleways and natural trails, but also at dedicated trail centres. They normally come with 130mm or 140mm of suspension travel and can have either 27.5” or 29” wheels, but 29” is quickly becoming the norm. Trail bikes are good all-rounders. They won’t be as fast as an XC bike on the flat but they can handle a lot more challenging terrain, and a few jumps. If you plan on taking your bike to trail centres in Wales, or to the Alps, then a trail bike may be your best option.

Enduro – enduro racing is a thing in and of itself but many people buy enduro bikes for ‘aggressive’ trail riding and uplift days at places like Bike Park Wales. This generally means challenging downhill trails with some big jumps. With around 160mm of suspension travel enduro bikes can take some big hits. They are designed to be efficient enough to pedal up hills but really come into their own when pointed downhill. You get enduro bikes in either 27.5” or 29” wheel sizes as well as mullet setups of 29 at the front and 27.5 at the back.


Men’s and women’s mountain bikes

Nearly all the mountain bikes we sell are now unisex. All of the big brands have gradually stopped doing dedicated men’s and women’s bikes over the last few years. Instead they are focussed on producing bikes in a bigger range of sizes. So, for instance, the Trek Marlin 5 is a unisex bike that now comes in sizes from XXS to XXL large. This means it will fit riders from 4’ 5” to 6’ 5” and everything in between.


Read our full mountain bike buyers guide


Price Match at Cycles uk

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Trek made their first bikes in 1976 in a barn in Wisconsin. Now they’re one of the biggest bike brands in the world. Trek bikes cover everything from professional-level road and mountain bike race bikes to commuters, hybrids and kids bikes. There is a strong heritage of racing at Trek and many Trek bikes have a strong race influence. They take a very scientific approach to researching bike and human performance and then make the fastest and most efficient bikes they can.

It doesn’t stop their attention and passion for cycling flows through everything they do. Since the 1990s, Trek has supported Places for Bikes. Places for Bikes is an advocacy organisation in the USA that gets more people on bikes more often! Places for Bikes ethos falls in line with the companies mission statement to:

Build only products we love. Provide incredible hospitality to our customers, and change the world by getting more people on bikes.

Frame - OCLV Mountain Carbon, 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

Fork - RockShox ZEB Ultimate, DebonAir spring, Charger 3 RC2 damper, tapered steerer, 44 mm offset, Boost110, 15 mm Maxle Stealth, 170 mm travel

Shock - RockShox Vivid Ultimate, 230 mm x 65 mm

Wheel front - Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless-Ready, 6-bolt, Boost110, 15 mm thru-axle

Wheel rear - Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, Rapid Drive 108, 6-bolt, Shimano MicroSpline freehub, Boost148, 12 mm thru axle

Skewer rear - Bontrager Switch thru-axle, removable lever

Tyres - Bontrager SE5 Team Issue, Tubeless Ready, Core Strength sidewalls, aramid bead, 120 tpi, 27.5 x 2.50". Bontrager SE6 Team Issue, Tubeless Ready, Core Strength sidewalls, aramid bead, 120 tpi, 29x2.50"

Sealant - Bontrager TLR sealant, 180 ml/6 oz

Rim strip - Bontrager TLR

Shifter - Shimano XTR M9100, 12-speed

Rear derailleur - Shimano XTR M9100, Shadow Plus, long cage, 51-T max cog

Crank - E*thirteen LG1 Race Carbon, 30T, 55 mm chain line, 165 mm length

Bottom bracket - E*thirteen BB20-P, BSA threaded, 73 mm width

Cassette - Shimano XTR M9101, 10-51, 12-speed

Chain - Shimano Dura-Ace/XTR M9100, 12-speed

Saddle - Bontrager Arvada, austenite rails, 138 mm width

Seatpost - Bontrager Line Elite Dropper, 100 mm travel, MaxFlow, internal routing, 34.9 mm

Handlebar/stem (integrated) - Bontrager RSL Integrated handlebar/stem, OCLV Carbon, 27.5 mm handlebar rise, 820 mm width, 0-degree stem rise, 35 mm stem length

Grips - Bontrager XR Trail Pro, alloy lock-on

Head set - Integrated cartridge bearing, 1-1/8" top, 1.5" bottom, angle adjust cup compatible

Brake - Shimano XTR M9120 4-piston hydraulic disc

Brake rotor - Shimano RT86, 6-bolt, 203mm

Weight - Medium size - 15.15 kg / 33.41 lbs (with TLR sealant, no tubes)

Weight limit - This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).

Colours ARGENT DRIZZLE, DAINTREE, LICHEN GREEN
Sizes L, M, M/L, S, XL
Brand Trek
Model Year 2024
Barcodes 768682708187, 768682708200, 768682708286, 768682708408, 768682708422, 768682708460, 768682708521, 768682728963, 768682729007, 768682729083, 768682729243, 768682729281, 768682729342, 768682729366, 768682729380
SKUs / Part Numbers 5304447, 5304448, 5304449, 5304450, 5304451, 5304452, 5304453, 5304454, 5304455, 5304456, 5304457, 5304458, 5304459, 5304460, 5304461

Please note: Manufacturers can sometimes change the specification of the products from time to time.

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