2026 Trek Fuel MX 9 XT Gen 7 Bike

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Where To Buy
$70 standard shipping on bikes (continental U.S. only).
$70 standard shipping on bikes (continental U.S. only).
$5,999.99
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $69 (continental U.S. only).
International shipping available. Some exclusions apply.
Free U.S. shipping on everything.
International shipping available. Some exclusions apply.

Specifications

Product
Trek Fuel MX 9 XT Gen 7 Bike
Model Year
2026
Intended Use
Enduro / All-Mountain
Rider
Unisex
Sizes and Geometry
Sizes Additional Info
• Mixed ("Mullet") wheels: 29" front, 27.5" rear


• All specifications listed are with 160mm travel fork with 44mm offset, for a trail value of 132mm (all sizes)
Wheel Size
Mixed Wheel Size
Frame Material
Aluminum
Frame Material Details
Alpha NEXT Platinum aluminum alloy, interchangeable alloy rocker link and lower shock mount; molded seatstay, chainstay, shuttle guard, and lower down tube protection
Rear Travel
150mm
Rear Shock
FOX FLOAT X Factory, Kashima coating, 205mm length x 60mm stroke
Fork
FOX FLOAT 36 Factory, EVOL, GRIP X2 damper, Kashima coating, 44mm offset, Kabolt X thru-axle
Fork Travel
160mm
Head Tube Diameter
Tapered, 1.125" top, 1.5" bottom
Headset
Zero stack; compatible with aftermarket angle adjust cups
Handlebar
Race Face Turbine Alloy, 780mm width, 40mm rise, 35mm clamp diameter
Stem
Bontrager Elite, 45mm length, 0° rise, 35mm bar clamp
Grips
Trek Line Elite, lock-on
Brakes
Shimano Deore XT M8220, 4-piston
Rotors: Shimano RT86, 6-bolt, 203mm front, 180mm rear
Brake Levers
Shimano Deore XT
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
None
Cranks
Shimano Deore XT M8120 Alloy, 170mm length
Chainrings
Shimano Deore XT M8120, 30 tooth
Bottom Bracket
Shimano MT501, 73mm English/BSA threaded
Pedals
None
Chain
Shimano Deore XT M8100, 12-speed
Cassette
Shimano Deore XT M8200, 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: Maxxis Assegai, 3C MaxxGrip compound, EXO+ casing, TR, 29" x 2.5"
Rear: Maxxis Minion DHR II, 3C MaxxTerra compound, EXO+ casing, TR, 27.5" x 2.5"
Saddle
Trek Verse Short Comp, steel rails, 145mm width
Seatpost
Bontrager Line dropper, MaxFlow
Drop: 150mm (SM), 170mm (MD), 200mm (LG-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
Matte Juniper/Blue Sage Splatter, Lithium Grey/Trek Black Splatter, Matte Sedona Red/Pennyflake Splatter
Warranty
Lifetime frame; 2 years Trek/Bontrager parts, suspension linkage components, and paint/decals
Weight
37 lb 4.5 oz (16910 g)
Miscellaneous
• ABP (Active Braking Pivot) rear suspension design
• Mixed ("Mullet") wheels: 29" front, 27.5" rear
• Internal frame storage compartment in down tube; includes custom storage bag
• Guided internal cable routing
• SRAM UDH (Universal Derailleur Hanger)
• Includes Bontrager TLR tubeless rim strips, valve stems, and sealant
• Weight given for size MD set up tubeless

Rear suspension leverage rate adjustable via flip chip at lower shock mount:
• Less progressive setting intended for a plusher feel perfect for rugged trails with square-edge bumps
• More progressive setting intended for hitting big features without bottom-out, or to run a coil shock

Interchangeable alloy rocker link and lower shock mount allow three possible configurations:
• MX setup (default for this build) has mixed ("Mullet") wheels (29" front, 27.5" rear), 150mm rear travel, and 160mm front travel, for more playful and poppy handling
• EX setup has 29" wheels (size SM has 27.5" rear wheel), 145mm rear travel, and 150mm front travel, for do-it-all balanced trail bike handling
• LX setup has 29" wheels, 160mm rear travel, and 170mm front travel, for big hits and steep terrain on enduro-style rides
Price
$4,999.99
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Where To Buy
$70 standard shipping on bikes (continental U.S. only).
$70 standard shipping on bikes (continental U.S. only).
$5,999.99
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $69 (continental U.S. only).
International shipping available. Some exclusions apply.
Free U.S. shipping on everything.
International shipping available. Some exclusions apply.
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