2025 Trek Slash 9.8 XT Gen 6 Bike

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Where To Buy
Free standard shipping on all bikes (continental U.S. only).
Flat rate shipping to Hawaii and Alaska.
Free standard shipping on all bikes (continental U.S. only).
Flat rate shipping to Hawaii and Alaska.
$7,399.99
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.

Specifications

Product
Trek Slash 9.8 XT Gen 6 Bike
Model Year
2025
Riding Type
Enduro / All-Mountain
Freeride / Bike Park
Rider
Unisex
Sizes and Geometry
SM 27.5" (Slack, Neutral, Steep)
MD Mullet (Slack, Neutral, Steep)
ML Mullet (Slack, Neutral, Steep)
LG Mullet (Slack, Neutral, Steep)
XL Mullet (Slack, Neutral, Steep)
MD 29" (Slack, Neutral, Steep)
ML 29" (Slack, Neutral, Steep)
LG 29" (Slack, Neutral, Steep)
XL 29" (Slack, Neutral, Steep)
Wheel Size
27.5" (650b)
29"
Other: Mullet
Frame Material
Carbon Fiber
Frame Material Details
OCLV Mountain Carbon front and rear triangles, integrated Carbon Armor, magnesium rocker link; molded shuttle guard, lower down tube, seatstay, and chainstay protection
Rear Travel
170mm
Rear Shock
RockShox Vivid Select+, 230mm length x 65mm stroke
Fork
RockShox ZEB Select+, DebonAir spring, Charger 3.1 RC2 damper, 38mm stanchions, 44mm offset, Maxle Stealth thru-axle, includes RockShox mudguard/fender
Fork Travel
170mm
Head Tube Diameter
Tapered, 1.125" top, 1.5" bottom
Headset
Integrated cartridge bearings, compatible with angle-adjust headset cups (sold separately)
Handlebar
Bontrager Line Pro, OCLV Carbon, 820mm width, 27.5mm rise, 35mm clamp diameter
Stem
Bontrager Line Pro, 35mm length, 0° rise, 35mm bar clamp, Blendr compatible
Grips
Bontrager XR Trail Pro, alloy lock-on
Brakes
Shimano Deore XT M8120, 4-piston, Shimano RT86 203mm 6-bolt rotors
Brake Levers
Shimano Deore XT M8100
Drivetrain
1x
Shifters
Shimano Deore XT M8100, 12-speed
Front Derailleur
None
Rear Derailleur
Shimano Deore XT M8100, 12-speed, long cage
ISCG Tabs
ISCG05
Chainguide
Integrated upper idler (19-tooth) pulley slider, bashguard, and MRP lower pulley
Cranks
Shimano Deore XT M8120, 165mm length
Chainrings
Shimano Deore XT M8120, 30 tooth
Bottom Bracket
Shimano MT501, 73mm English/BSA theaded
Pedals
None
Chain
Shimano Deore XT M8100, 12-speed
Cassette
Shimano Deore XT M8100, 12-speed, 10-51 tooth
Rims
Bontrager Line Comp 30, alloy, tubeless ready
Hubs
Bontrager Line Comp wheelset, 15mm x 110mm (Boost) front, 12mm x 148mm (Boost) rear with Rapid Drive 108 freehub and MICRO SPLINE driver
Spokes
Bontrager Line Comp wheelset
Tires
Front: Bontrager SE6 Team Issue, Core Strength sidewalls, aramid bead, 120 TPI, tubeless ready, 2.5"
Rear: Bontrager SE5 Team Issue, Core Strength sidewalls, aramid bead, 120 TPI, tubeless ready, 27.5" x 2.5"
Saddle
Trek Verse Short Comp, steel rails, 145mm width
Seatpost
Bontrager Line dropper, MaxFlow
Drop: 100mm (SM), 150mm (MD-XL)
Seatpost Diameter
34.9mm
Seatpost Clamp
Single bolt
Rear Dropout / Hub Dimensions
12mm x 148mm (Boost)
Max. Tire Size
2.5"
Bottle Cage Mounts
One inside front triangle plus accessory mounts under top tube
Colors
Black Olive, Purple Abyss, Carbon Red Smoke
Warranty
Lifetime frame; 2 years Trek/Bontrager parts, suspension linkage components, and paint/decals
Weight
34 lb 12.6 oz (15780 g)
Miscellaneous
• High main pivot rear suspension design with ABP (Active Braking Pivot) at rear axle
• SM has 27.5" wheels front/rear; ML-XL have mixed ("Mullet") wheels (29" front, 27.5" rear) and are compatible with 29" rear wheels via an alternate lower shock mount (sold separately)
• Geometry adjustable via angle-adjust headset cups (sold separately)
• Internal frame storage via quick-access latch under bottle cage mounts
• Internal cable routing
• SRAM UDH (Universal Derailleur Hanger)
• Weight given for size MD set up tubeless

Rear suspension leverage rate adjustable via flip chip at lower shock mount:
• Less progressive setting is for a plusher feel on rugged trails with square-edge bumps
• More progressive setting is for big features with added resistance to bottom-out, or for coil shocks

Includes:
• Integrated rear mudguard/fender
• Bontrager BITS Internal Frame Storage Bag
• Bontrager TLR tubeless rim strips, valve stems, and sealant
Price
$6,499.99
More Info
What do you think?
Where To Buy
Free standard shipping on all bikes (continental U.S. only).
Flat rate shipping to Hawaii and Alaska.
Free standard shipping on all bikes (continental U.S. only).
Flat rate shipping to Hawaii and Alaska.
$7,399.99
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
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