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The Slash 9.9 XTR is the fastest enduro mountain bike in the line-up, so it's no surprise that it's the go-to ride for the pros of Trek Factory Racing Enduro.
The Slash 9.9 XTR is the fastest enduro mountain bike in the line-up, so it's no surprise that it's the go-to ride for the pros of Trek Factory Racing Enduro.
Trek

Trek Slash 9.9 XTR Enduro Full Suspension Mountain Bike 2023 in Matte Juniper

£8,960.00 £9,725.00 8% off
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The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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1. If the items we have sent you are faulty, damaged or not as we described, we will cover the cost of collection and the delivery of the correct item.

2. If we have delivered the correct bike but upon inspection, you decide the bike is not the one for you, we will charge you £50 for collection (£100 from Northern Ireland). If you do not have the original box in usable condition, we will charge you an additional £15 to provide one.

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Trek Slash 9.9 XTR Enduro Full Suspension Mountain Bike 2023 in Matte Juniper

Season:2024

Brand:Trek

Code:37065MATJuniper

The Slash 9.9 XTR is the fastest enduro mountain bike in the line-up, so it's no surprise that it's the go-to ride for the pros of Trek Factory Racing Enduro.

A full carbon frame, hard-charging suspension, fast-rolling carbon wheels and a Shimano XTR drivetrain make this top-of-the-line ride the undisputed king of enduro.

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’s biggest stage. You like going fast, getting rowdy and railing corners all the way to the top step of the podium.

A full OCLV Mountain Carbon frame with 160 mm of travel and a RockShox Super Deluxe Ultimate shock, plus a RockShox ZEB Ultimate fork with extra-beefy 38 mm stanchions. A smooth Shimano XTR drivetrain with a 10-51 cassette, a Bontrager RSL integrated bar/stem and Line Pro 30 carbon wheels with a 108-tooth Rapid Drive hub for instant acceleration when you need it most.

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 that this bike is fast?

Key Features & Benefits:

  • Internal frame storage:Keep your riding essentials handy at all times with no riding pack.
  • RockShox ZEB:Bigger 38 mm stanchions help you stay on your line through the chunky stuff, while the updated damper lets you dial in the feel
  • 12-Speed Shimano XTR Drivetrain:Winch the steepest climbs and shred the next descent.

​Full Specification:

  • Frame:OCLV Mountain Carbon main frame and stays, internal storage, tapered head tube, Knock Block 2.0, Control Freak internal routing, Carbon Armour, shuttle guard, threaded BB, ISCG 05, 34.9 mm seat tube, magnesium rocker link, Mino Link, ABP, Boost148, 160 mm travel
  • Rear Shock:RockShox Super Deluxe Ultimate RC2T, 230 mm x 62.5 mm
  • Fork:RockShox ZEB Ultimate, DebonAir spring, Charger 3 RC2 damper, tapered steerer, 44 mm offset, Boost110, 15 mm Maxle Stealth, 170 mm travel
  • Number of Gears:12
  • Gear Shifters:Shimano XTR M9100, 12-speed
  • Chainset:E*thirteen LG1 Race Carbon, 30T, 55 mm chain line, 170 mm length
  • Chainrings:30T
  • Rear Cassette:Shimano XTR M9101, 10-51, 12-speed
  • Chain:Shimano Dura-Ace/XTR M9100, 12-speed
  • Front Derailleur:N/A
  • Rear Derailleur:Shimano XTR M9100, Shadow Plus, long cage, 51-T max cog
  • Bottom Bracket:E*thirteen BB20-P, BSA threaded, 73mm width
  • Pedals:Not supplied:Shop pedals here
  • Front Wheel:Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless-Ready, 6-bolt, Boost110, 15 mm thru-axle
  • Rear Wheel:Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, Rapid Drive 108, 6-bolt, Shimano MicroSpline freehub, Boost148, 12 mm thru axle
  • Front Tyre:Bontrager SE5 Team Issue, Tubeless Ready, Core Strength sidewalls, aramid bead, 120 TPI, 29x2.50"
  • Rear Tyre:Bontrager SE6 Team Issue, Tubeless Ready, Core Strength sidewalls, aramid bead, 120 TPI, 29x2.50"
  • Brakes:Shimano XTR M9120 4-piston hydraulic disc
  • Handlebars:Bontrager RSL Integrated handlebar/stem, OCLV Carbon, 27.5 mm handlebar rise, 820 mm width, 0-degree stem rise, 35 mm stem length
  • Handlebar Grips:Bontrager XR Trail Pro, alloy lock-on
  • Headset:Knock Block 2.0 Integrated, 72-degree radius (includes infinite-radius chip), sealed cartridge bearing, 1-1/8" top, 1.5" bottom
  • Stem:Integrated, see handlebars
  • Saddle:Bontrager Arvada, austenite rails, 138 mm width
  • Seatpost:Bontrager Line Elite Dropper, 100 - 200 mm travel, MaxFlow, internal routing, 34.9 mm, 345 - 550 mm length
  • Accessories:Bontrager BITS Internal frame storage bag
  • Weight:M- 14.05 kg / 30.98 lbs (with TLR sealant, no tubes)
Manufacturers reserve the right to change specifications without notice based on availability at the point of assembly.

Size Guide For Trek Slash

SizeRider HeightRider HeightInseamInseam
S155 - 165 cm5'1" - 5'5"74 - 78 cm29" - 31"
M165 - 176 cm5'5" - 5'9"79 - 83 cm31" - 33"
M/L173 - 180 cm5'8" - 5'11"81 - 86 cm32" - 34"
L177 - 188 cm5'10" - 6'2"84 - 89 cm33" - 35"
XL188 - 195 cm6'2" - 6'5"89 - 91 cm35" - 36"

Geometry for Trek Slash

Frame size number15.5"15.5"17.5"17.5"18.5"18.5"19.5"19.5"21.5"21.5"
Frame size letterSSMMMLMLLLXLXL
Geometry positionHighLowHighLowHighLowHighLowHighLow
Wheel size29"29"29"29"29"29"29"29"29"29"
A — Seat tube39.539.5424243.543.545455050
B — Seat tube angle67.1°66.6°67.1°66.6°67.1°66.6°67.1°66.6°67.1°66.6°
Effective seat tube angle76.1°75.6°76.1°75.6°76.1°75.6°76.1°75.6°76.1°75.6°
C — Head tube length1010101010.510.511.511.51414
D — Head angle64.6°64.1°64.6°64.1°64.6°64.1°64.6°64.1°64.6°64.1°
E — Effective top tube58.458.560.96162.862.964.764.968.368.4
F — Bottom bracket height35.234.535.234.535.234.535.234.535.234.5
G — Bottom bracket drop2.22.92.22.92.22.92.22.92.22.9
H — Chainstay length43.543.743.543.743.543.743.543.743.543.7
I — Offset4.34.34.34.34.34.34.34.34.34.3
J — Trail1313.41313.41313.41313.41313.4
K — Wheelbase119.7119.7121.2122.2124.2124.3126.3126.4130.4130.5
L — Standover71.270.67574.47574.47675.47877.4
M — Frame reach43.142.545.64547.446.949.148.652.151.6
N — Frame stack61.862.161.862.262.262.663.163.565.465.8


Warranty Information for Trek:

Lifetime warranty on Frame sets (frame and rigid fork), main frame and full suspension swing arms for the lifetime of the original owner, and Bontrager wheels with carbon rims.

2-year warranty on Rear suspension linkage components, including bearings, rocker link and accompanying hardware and components, Bontrager wheels with alloy rims, Paint and transfers.

For full warranty policy please visit trekbikes.com

Technical Information
  • Frame
    OCLV Mountain Carbon main frame and stays, internal storage, tapered head tube, Knock Block 2.0, Control Freak internal routing, Carbon Armour, shuttle guard, threaded BB, ISCG 05, 34.9 mm seat tube, magnesium rocker link, Mino Link, ABP, Boost148, 160 mm travel
  • Fork
    RockShox Zeb Ultimate, DebonAir spring, Charger 3 RC2 damper, 44 mm offset, Boost110, Maxle Stealth, 170 mm travel
  • Shock
    RockShox Super Deluxe Ultimate RCT2, AirWiz, 230 mm x 62.5 mm
  • Max compatible fork travel
    180 mm (596 mm axle-to-crown)
  • 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, Boost 148, 12 mm thru axle
  • Rim
    Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready
  • Tyre
  • Size: S , M , ML , L , XL
    Bontrager SE5 Team Issue, Tubeless Ready, Core Strength sidewalls, aramid bead, 120 tpi, 29x2.50"
  • Size: S , M , ML , L , XL
    Bontrager SE6 Team Issue, Tubeless Ready, Core Strength sidewalls, aramid bead, 120 tpi, 29x2.50"
  • Rim strip
    Bontrager TLR
  • Max tyre size
    Frame: 29x2.50"
  • 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 chainline, 170 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
  • Max. chainring size
    Max: 34T, Min 28T
  • Saddle
    Bontrager Arvada, austenite rails, 138 mm width
  • Seatpost
  • Size: S
    Bontrager Line Elite Dropper, 100 mm travel, MaxFlow, internal routing, 34.9 mm, 345 mm length
  • Size: M , ML
    Bontrager Line Elite Dropper, 150 mm travel, MaxFlow, internal routing, 34.9 mm, 440 mm length
  • Size: L
    Bontrager Line Elite Dropper, 170 mm travel, MaxFlow, internal routing, 34.9 mm, 485 mm length
  • Size: XL
    Bontrager Line Elite Dropper, 200 mm travel, MaxFlow, internal routing, 34.9 mm, 550 mm length
  • Integrated Bar Stem
    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
    Knock Block 2.0 Integrated, 72-degree radius (includes infinite-radius chip), sealed cartridge bearing, 1-1/8" top, 1.5" bottom
  • Brake
    Shimano XTR M9120 4-piston hydraulic disc
  • Brake rotor
  • Size: S , M , ML , L , XL
    Shimano RT86, 6-bolt, 180 mm
  • Size: S , M , ML , L , XL
    Shimano RT86, 6-bolt, 203 mm
  • Rotor size
    Max brake rotor sizes: Front see fork manufacturer, rear 200 mm
  • Bag
    Bontrager BITS Internal Frame Storage Bag
  • Weight
    M - 14.05 kg / 30.98 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)
Sizing Information
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