2025 Trek Top Fuel 9.8 XT Di2 Gen 4 – Trail Mountain Bike
Specifications
|
Specification |
Details |
|
Model |
Top Fuel 9.8 XT Di2 Gen 4 |
|
Vehicle Category |
Trail Mountain Bike |
|
Application |
Trail riding, cross-country |
|
Starting Price (2025) |
$6,799.99 USD |
|
Color Options |
Matte Sedona Red/Pennyflake, Black, Red-Orange |
|
Sizes |
S (27.5" wheel), M, ML, L, XL |
Frame & Drivetrain
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Specification |
Details |
|
Frame |
OCLV Mountain Carbon, internal storage, Mino Link adjustable geometry, Active Braking Pivot (ABP), 120mm travel, 148x12mm thru axle |
|
Fork |
RockShox Pike Select+, DebonAir spring, Charger 2.1 RC damper, 130mm travel, 42mm offset, 15x110mm thru axle |
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Rear Shock |
RockShox Deluxe Ultimate RCT, 185x50mm, 120mm travel |
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Drivetrain Compatibility |
Shimano XT Di2, 1x12-speed, wireless |
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Dropouts |
15x110mm thru axle (F), 148x12mm thru axle (R) |
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Crank |
Shimano XT M8100, 30T, 170mm (S, M), 175mm (ML, L, XL) |
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Chain |
Shimano XT M8100, 12-speed |
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Rear Derailleur |
Shimano XT Di2 M8150, 12-speed, wireless |
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Shifters |
Shimano XT Di2 M8150, 12-speed, wireless |
|
Cassette |
Shimano XT M8100, 10-51T, 12-speed |
Components & Features
|
Specification |
Details |
|
Seating |
Bontrager Arvada, 138mm width |
|
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" (S: 27.5x2.50") |
|
Wheel Size |
29" (S: 27.5") in |
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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, 750mm width |
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Stem |
Bontrager Elite, 35mm, 0 degree, 45mm length |
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Headset |
Knock Block Integrated, 58-degree radius, cartridge bearing, 1-1/8" top, 1.5" bottom |
|
Saddle |
Bontrager Arvada, 138mm width |
|
Seatpost |
Bontrager Line Elite Dropper, 100mm travel (S), 150mm travel (M, ML), 170mm travel (L, XL), 34.9mm, internal routing |
|
Seatpost Clamp |
Integrated, internal |
|
Grips |
Bontrager XR Trail Elite, nylon lock-on |
|
Front Hub |
Bontrager alloy, sealed bearing, 6-bolt, 15x110mm thru axle |
|
Rear Hub |
Bontrager alloy, sealed bearing, 6-bolt, Rapid Drive 108, Shimano MicroSpline freehub, 148x12mm thru axle |
|
Rims |
Bontrager Line Comp 30, tubeless ready, 28-hole, 29mm width (S: 27.5mm) |
|
Spokes |
14g stainless steel |
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Exterior Features |
Internal storage (Bontrager BITS bag included), Mino Link adjustable geometry, Active Braking Pivot (ABP), Knock Block, downtube water bottle mounts |