Bike Comparison
    MSRP
    $5,999
    Where to Buy
    $4,399

    25% off At Trek

    Category
    Trail
    Weight
    26.1 lbs
    7.3
    Carbon
    Fork
    RockShox SID Select+
    Shock
    RockShox SIDLuxe Ultimate
    Wheels
    Carbon
    29″
    Brakes
    Hydraulic Disc
    Groupset
    XT
    Drivetrain
    1 × 12
    Suspension
    Full
    Front Travel
    120mm
    Rear Travel
    115mm
    Brand Site

    trekbikes.com

    Summary
    The Trek Top Fuel 9.8 XT is a 29″ carbon frame full suspension trail bike with high-end components.
    Similar Bikes
    Accessories
    Ride Feel

    Based on frame geometry and build specs.

    Terrain
    easyextreme
    Handling
    nimblestable
    Top Fuel 9.8 XT
    Other Trail bikes
    Gear Range

    A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

    Lowest gear

    (climbing)

    28 mph

    Top Fuel 9.8 XT

    Highest gear

    (descending)

    Spec Level

    Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

    Geometry
    Specs
    Fork

    RockShox SID Select+, DebonAir spring, Charger 2 RL damper, tapered steerer, 44 mm offset, Boost110, 15 mm Maxle Stealth, 120 mm travel

    Travel120mm

    Spring TypeAir

    Shock

    RockShox SID Luxe Ultimate, DebonAir spring, Ultimate RL damper, 190 x 45 mm

    Bottom Bracket

    Shimano MT500, 92 mm, PressFit

    Headset

    Knock Block Integrated, 58-degree radius, cartridge bearing, 1-1/8'' top, 1.5'' bottom

    Stem

    Size: S, M, M/L, Bontrager Kovee Pro, 35 mm, Knock Block, Blendr-compatible, 13-degree, 60 mm length; Size: L, XL, Bontrager Kovee Pro, 35 mm, Knock Block, Blendr-compatible, 13-degree, 70 mm length

    Handlebar

    Bontrager Line Pro, OCLV Carbon, 35 mm, 15 mm rise, 750 mm width

    Saddle

    Bontrager Montrose Elite, titanium rails, 138 mm width

    Seatpost

    Size: S, Bontrager Line Elite Dropper, 100 mm travel, internal routing, 31.6 mm, 340 mm length; Size: M, M/L, Bontrager Line Elite Dropper, 150mm travel, internal routing, 31.6 mm, 440mm length; Size: L, XL, Bontrager Line Elite Dropper, 170mm travel, internal routing, 31.6 mm, 480mm length

    Grips

    Bontrager XR Trail Elite, alloy lock-on

    Groupset
    Rear Derailleur

    Shimano XT M8100, long cage

    Crank

    Size: S, Shimano XT M8100, 32T alloy ring, Boost, 52 mm chain line, 170 mm length; Size: M, M/L, L, XL, Shimano XT M8100, 32T alloy ring, Boost, 52 mm chain line, 175 mm length

    Shifters

    Shimano XT M8100, 12-speed

    Cassette

    Shimano XT M8100, 10-51, 12-speed

    Chain

    Shimano Ultegra/XT M8100, 12-speed

    Brakes

    Shimano SLX M7000 hydraulic disc, 180 mm front rotor, 160 mm rear rotor

    Wheels
    Rims

    Bontrager Kovee Elite 30, OCLV Mountain Carbon, Tubeless-Ready

    Front Hub

    Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15 mm thru axle

    Tires

    Bontrager XR3 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 29 x 2.40"

    Disc Rotors

    Size: S, M, M/L, L, XL, Shimano RT66, 6-bolt, 180 mm; Size: S, M, M/L, L, XL, Shimano RT66, 6-bolt, 160 mm

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