2025 Trek Fuel MX 9 XT Di2 Gen 7 – All-Mountain Full Suspension Mountain Bike
Specifications
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Specification |
Details |
|
Model |
Fuel MX 9 XT Di2 Gen 7 |
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Vehicle Category |
All-Mountain Full Suspension Mountain Bike |
|
Application |
Trail riding, enduro, aggressive all-mountain |
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Starting Price (2025) |
$5,499.99 USD |
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Color Options |
Matte Juniper/Blue Sage Splatter, Matte Sedona Red/Pennyflake Splatter, Lithium Grey/Trek Black Splatter |
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Sizes |
S, M, L, XL |
Frame & Drivetrain
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Specification |
Details |
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Frame |
Alpha NEXT Platinum Aluminum, adjustable geometry (Mino Link), internal storage, tapered head tube, internal cable routing, BSA 73mm threaded BB, ISCG 05 mount, 150mm travel, 148x12mm thru axle |
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Fork |
Fox Factory 36, Float EVOL air spring, GRIP2 damper, 160mm travel, 44mm offset, 15x110mm thru axle |
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Rear Shock |
Fox Factory Float X, 2-position damper, 230x57.5mm, 150mm travel |
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Drivetrain Compatibility |
Shimano XT Di2, 1x12-speed, wireless |
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Dropouts |
148x12mm thru axle (R), 15x110mm thru axle (F) |
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Crank |
Shimano XT M8150, 32T, 170mm length (S, M), 175mm length (L, XL) |
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Chain |
Shimano XT M8100, 12-speed |
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Rear Derailleur |
Shimano XT M8150 Di2, Shadow+, wireless |
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Shifters |
Shimano XT M8150 Di2, wireless, 12-speed |
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Cassette |
Shimano XT M8100, 10-51T, 12-speed |
Components & Features
|
Specification |
Details |
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Seating |
Bontrager Arvada, 138mm width |
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Cargo Capacity |
Internal storage (Bontrager BITS bag included), downtube water bottle mounts |
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Wheels/Tyres |
Bontrager Line Comp 30, tubeless ready, 29x2.50" (F), 27.5x2.50" (R) |
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Wheel Size |
29" (F), 27.5" (R) |
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Brakes |
Shimano XT M8120, 4-piston hydraulic disc, 180mm rotor (F, R) |
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Brake Levers |
Shimano XT M8100, hydraulic |
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Handlebar |
Bontrager Line, alloy, 35mm, 27.5mm rise, 780mm width |
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Stem |
Bontrager Line, 35mm, 0 degree, 40mm length |
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Headset |
Knock Block Integrated, 58-degree radius, cartridge bearing, 1-1/8" top, 1.5" bottom |
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Saddle |
Bontrager Arvada, 138mm width |
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Seatpost |
Bontrager Line Elite Dropper, 100mm travel (S), 150mm travel (M), 170mm travel (L, XL), 34.9mm, internal routing |
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Seatpost Clamp |
Integrated, internal |
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Grips |
Bontrager XR Trail Pro, alloy lock-on |
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Front Hub |
Bontrager alloy, sealed bearing, 6-bolt, 15x110mm thru axle |
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Rear Hub |
Bontrager alloy, sealed bearing, 6-bolt, Rapid Drive 108, Shimano MicroSpline freehub, 148x12mm thru axle |
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Rims |
Bontrager Line Comp 30, tubeless ready, 28-hole, 29mm width (F), 27.5mm width (R), Presta valve |
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Spokes |
14g stainless steel |
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Exterior Features |
Adjustable geometry (Mino Link), internal storage (Bontrager BITS bag included), Knock Block, ISCG 05 mount, tubeless ready wheels, downtube water bottle mounts |